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ÜDS DENEME SINAVI FEN Bİ Lİ MLERİ - 5 B İçindekiler: Cevap Kağıdı Deneme Sınavı Cevap Anahtarı Sınavın Yabancı Kelimeleri Uyarılar: 1. Bu testte 80 soru vardır. Bu sorular için toplam 3 saat (180 dakika) süre ayrılmıştır. 2. Soru türlerine ait giriş ve çıkış saatleri, sınavın sabah 9:30 - 12:30 arasında uygulanacağı varsayılarak belirlenmiştir. Soru türlerine giriş ve çı kış saatlerini, sınava başladığınız saati esas alarak değiştirebilirsiniz. 3. Düzeyinizi tam olarak belirlemek istiyorsanız, sı navı tek bir oturumda uygulayı nız. 4. Önerilen süreleri aşmayı nız. 5. Bir soru üzerindeki değerlendirmenizi bitirdikten sonra, o soruya tekrar dönmeyiniz. 6. Sorularınıza verdiğiniz cevapları daha sonra değiştirmeyiniz. 7. Cevabını iki seçeneğe kadar indirgediğiniz sorularda, size göre doğru çıkma ihtimali zayıf olan seçeneği işaretleyiniz. www.bademci.com

ÜDS DENEME SINAVI FEN BİLİMLERİ - 5 B · ÜDS DENEME SINAVI FEN BİLİMLERİ - 5 B İçindekiler: Cevap Kağıdı Deneme Sınavı Cevap Anahtarı Sınavın Yabancı Kelimeleri

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ÜDS DENEME SINAVIFEN BİLİMLERİ - 5

B

İçindekiler:

Cevap Kağıdı

Deneme Sınavı

Cevap Anahtarı

Sınavın Yabancı Kelimeleri

Uyarılar:

1. Bu testte 80 soru vardır. Bu sorular için toplam 3 saat (180 dakika)süre ayrılmıştır.

2. Soru türlerine ait giriş ve çıkış saatleri, sınavın sabah 9:30 - 12:30arasında uygulanacağı varsayılarak belirlenmiştir. Soru türlerinegiriş ve çıkış saatlerini, sınava başladığınız saati esas alarakdeğiştirebilirsiniz.

3. Düzeyinizi tam olarak belirlemek istiyorsanız, sınavı tek biroturumda uygulayınız.

4. Önerilen süreleri aşmayınız.5. Bir soru üzerindeki değerlendirmenizi bitirdikten sonra, o soruya

tekrar dönmeyiniz.6. Sorularınıza verdiğiniz cevapları daha sonra değiştirmeyiniz.7. Cevabını iki seçeneğe kadar indirgediğiniz sorularda, size göre

doğru çıkma ihtimali zayıf olan seçeneği işaretleyiniz.

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ÜDS DENEME SINAVIFEN BİLİMLERİ - 5

CEVAP KAĞIDI

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- 1 - Diğer sayfaya geçiniz ð

FEN BİLİMLERİBÜDS DENEME SINAVIFEN BİLİMLERİ - 5

1. - 18. sorularda, cümlede boş bırakılanyerlere uygun düşen kelime veya ifadeyibulunuz.

Başlangıç saati : 09:30Bitiş saati : 09:48Toplam süre : 18 dakika

1. In calculators, calculations ---- entirely withintegers yield exact results as long as thenumbers ---- too big for the space allotted.A) doing / were notB) having done / have not beenC) to have been done / would not have beenD) done / are notE) to be done / will not be

2. Twenty years ago the study of ageing ---- assomewhat misdirected, but now it ---- into animportant science.A) was regarded / has developedB) had been regarded / would developC) has been regarded / would be developingD) would have been regarded / had developedE) was being regarded / has been developing

3. In some ways, we know little more about theplanets than ---- the ancients who worshippedthem.

A) had done B) have doneC) do D) would do

E) did

4. The first stage of the new factory project ----last year, and work on the second phase ----well now.

A) had been completed / would progressB) was completed / is progressingC) would have been completed / was progressingD) has been completed / will progressE) was being completed / has progressed

5. While the battle ---- out in the open, thetechnological capability of the coalitionforces ---- them the lead.A) had been fought / was givingB) was fought / would giveC) was being fought / gaveD) would have been fought / will giveE) is being fought / has given

6. Dwindling oil reserves and concerns ----exhaust emissions have heightened thesearch ---- more sustainable sources.

A) into / with B) through / intoC) about / at D) over / for

E) for / by

7. The World Commission on Dams found that,---- average, large dams exceed their budget---- 56%.

A) of / up B) in / offC) for / under D) by / from

E) on / by

8. The interiors of planets are totallyinaccessible, ---- what we know about themcomes from indirect measurements andanalysis.

A) so B) whereasC) even though D) since

E) so as

9. It was not long ---- the design deficiencies ofthe room became apparent.A) as if B) beforeC) until D) wherever

E) unless

10. In every forensic laboratory there should be---- with the basic training to make sense ofbotanical evidence.

A) each B) anyoneC) someone D) one another

E) them

11. The Centre conducted the study ---- identifypriority areas for conservation.A) in order to B) as well asC) with respect to D) due to

E) with reference to

12. The next model the company produced waswell engineered and finely built but, ---- , itnever became popular and sales were poor.

A) on the contrary B) even soC) just as D) such as

E) in accordance with

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- 2 - Diğer sayfaya geçiniz ð

FEN BİLİMLERİ - 5B

13. In 1994, seven countries signed an accord,agreeing to guidelines designed to minimisethe ---- of salmon farming on wild fish in thenorth Atlantic.

A) relevance B) establishmentC) impact D) perception

E) improvement

14. Had this 70m-long asteroid entered theEarth’s atmosphere, it could have ---- a largecity.

A) reconciled B) inflatedC) captured D) destroyed

E) erupted

15. India has dozens of half-completed waterprojects, not to mention a ---- , centuries-oldinfrastructure of forgotten local water-supplysystems.

A) vast B) stableC) perishable D) predominant

E) sensitive

16. Researchers attending the World Water Forumin Kyoto last year argued that collecting andusing water more ---- would lessen the needfor more dams.

A) wastefully B) plentifullyC) eff iciently D) remarkably

E) speedily

17. Apparently the drop in farm incomes hadnothing to ---- the introduction of modernfarming methods.

A) close down B) make outC) sort out D) force out

E) do with

18. Most of our exposure to organic mercury ----eating oily fish such as tuna.A) plays up B) turns intoC) comes from D) finds out

E) puts up with

19. - 23. sorularda, aşağıdaki parçadanumaralanmış yerlere uygun düşensözcük ya da ifadeyi bulunuz.

Başlangıç saati : 09:48Bitiş saati : 09:53Toplam süre : 5 dakika

Nuclear energy is now making a seriouscomeback. The design (19) ---- of the newnuclear reactors have taken a huge stepforward. (20) ---- being safer and less(21) ---- to terrorism than current nuclearplants, the new reactor (22) ---- double duty; ithas to generate electricity and producehydrogen, which is the probable automobilefuel (23) ---- the future.

19.A) delays B) complexitiesC) facilities D) requirements

E) replacements

20.A) Even so B) On the other handC) As regards D) In contrast

E) Besides

21.A) vulnerable B) impulsiveC) conducive D) compulsive

E) disruptive

22.A) had to do B) must have doneC) must be done D) must do

E) would have to do

23.A) at B) toC) with D) over

E) of

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- 3 - Diğer sayfaya geçiniz ð

FEN BİLİMLERİ - 5B

24. - 35. sorularda, verilen cümleyi uygunşekilde tamamlayan ifadeyi bulunuz.

Başlangıç saati : 09:53Bitiş saati : 10:10Toplam süre : 17 dakika

24. ---- which helps it to grip the ice.A) This new-style yacht is capable of speeds in

excess of 300 km per hourB) The side wings of the ice-yacht provide a

downward forceC) The new yacht is expected to break speed

levels on land and water as well as on iceD) The new design of the sail enabled the craft

to move forward even fasterE) Such an aerodynamic shape would assist

speed

25. As the canal bed slopes downward by just 8cm each kilometre, ---- .A) the cracks in the concrete were the result of

the heatB) there might have been a build-up of waterC) it didn’t need to be frequently cleanedD) the water f lows slowly but consistentlyE) everything was done to prevent the concrete

from drying too fast

26. ---- when NASA astronauts were installing thenew cooling system.

A) An infrared camera on board the HubbleSpace Telescope got damaged

B) The Hubble’s infrared camera had takenstunning space pictures

C) The Hubble Space Telescope is expected torelay to NASA spectacular images of somedistant galaxies

D) There appears to be plenty of water in theouter Solar System in the form of ice

E) The new space shuttle, designed by aconsortium of aircraft companies, will havetwo rockets to launch it

27. Even though the water around coral reefssometimes looks clear, ---- .

A) wave-exposed waters differ in this respectfrom more sheltered areas

B) it can contain a variety of suspended matterC) in fact corals themselves secrete mucous to

cleanse their colony surfacesD) these aggregates often resemble snowflakesE) large quantities of inorganic particles were

also present

28. ---- where rain will form.

A) This technique should make it possible totarget more precisely

B) This method of rain-making overlooks theproblem

C) Neighbouring countries are protesting againstthe project

D) There have been dramatic changes in theclimate world-wide

E) The incidence of flooding had alreadyincreased noticeably

29. ---- so that it can get close to hostile forceswithout being detected.

A) The precision navigation systems are whatimpressed most of us

B) Ideally the periscope would have beeneliminated

C) The new-style submarine has beenspecif ically designed

D) This is just one of a number of smaller,smarter, stealthier submarines

E) Previously submarines were not expected towork in shallow, coastal waters

30. ---- , its true potential has barely beenexplored.

A) If new information continues to increase atthis rate

B) Since these memory systems are due foroverhaul

C) Though technology has given us massivememory storage

D) Unless there are some more creative entriesE) W hen a number of problems suddenly came

to the fore

31. The findings contradict a long-heldcontention ---- .

A) whether biodiversity is lost as a consequenceof habitat destruction

B) if marine conservation areas are absolutelyessential

C) because marine species have vast geographicranges

D) why such marine species are highlyvulnerable to extinction

E) that marine species are unlikely to becomeextinct due to human activities

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- 4 - Diğer sayfaya geçiniz ð

FEN BİLİMLERİ - 5B

32. Statistics show that the risk of fatality,---- , is proportional to the distance covered.

A) while driving on rural interstate highwaysB) that did not include intermediate take-offs and

landingsC) until a natural disaster has occurredD) so long as the driver was experiencedE) which could have been prevented

33. Satellite pictures suggest that Saharan dustcan be blown as far as the Gulf of Mexico,---- .

A) while it caused increased snowfall overTurkey

B) that is the cause of the red tides thereC) where it fertilises the water with ironD) that it is situated almost 10 thousand

kilometres awayE) since dust can be washed out of the air by

rain falling

34. Soldiers will continue to be killed in “friendlyfire” incidents ---- .

A) unless a better and more reliablecommunications technology is developed

B) if acts of terrorism are not includedC) that f ighting on foot is still the only way to

occupy an unfriendly town or cityD) as the infantry men had most to gain from

new advances in military technologyE) which demonstrates the need for yet more

improvements

35. The “giant squid” may need to change itsname ---- .

A) that the nickname for the new specimen is the“colossal squid”

B) since a bigger and meaner relative has beendiscovered near Antarctica

C) if it has hooks at the ends of its tentaclesD) so it could maul sperm whalesE) though it had grown to a length of 4 metres

36. - 38. sorularda, verilen Türkçe cümleyeanlamca en yakın İngilizce cümleyibulunuz.

Başlangıç saati : 10:10Bitiş saati : 10:15Toplam süre : 5 dakika

36. Avrupa’nın bir uydu ağı olan Galileo sistemi,Avrupa Birliği’ne üye devletler ve AvrupaUzay Kurumu tarafından finanse edilmektedir.A) The Galileo system forms part of Europe’s

network of satellites and is paid for by themember states of the European Union and theEuropean Space Agency.

B) Europe’s network of satellites, still known asthe Galileo system, is paid for by the memberstates of the European Union and theEuropean Space Agency.

C) The Galileo system, which receives somefinancial support from the member states ofthe European Union and the European SpaceAgency, is a European network of satellites.

D) The European Union and the European SpaceAgency jointly f inance Europe’s satellitenetwork known as the Galileo system.

E) The Galileo system, which is a satellitenetwork of Europe, is f inanced by the memberstates of the European Union and theEuropean Space Agency.

37. Çeşitli süpernovalarla ilgili 1998’dekigözlemler, bunlardan en uzak olanlarınbeklendiği kadar parlak olmadığınıgöstermiştir.A) The most remote of the various supernovae

observed in 1998 were scarcely any brighterthan had been expected.

B) Various supernovae that were observed in1998 turned out to be less bright than hadbeen expected and even more remote.

C) Observations carried out in 1998 on thedistant supernovae showed that they were notnearly as bright as had been predicted.

D) Observations in 1998 relating to varioussupernovae showed that the most distantones were not as bright as had beenexpected.

E) Even the most remote of the supernovaechosen for observation in 1998 turned out tobe less bright than anyone had expected.

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- 5 - Diğer sayfaya geçiniz ð

FEN BİLİMLERİ - 5B

38. Avustralya’da sismik olay kay ıtları sadece 150yıl geriye gittiğinden, daha önce nelerolduğunu anlamak için günümüzde çeşitliyeni teknikler kullanılmaktadır.

A) Over the past 150 years, and particularlyrecently with the advent of so many newtechnologies, great efforts have been made tofind out what seismic activity has created inAustralia.

B) Since Australia has only been keepingrecords of seismic activity over the past 150years, there is a need to use these newtechniques to f ind out what happened before.

C) A variety of new techniques will help toestablish what happened in Australia asregards seismic activity before records werekept, which has only been during the last 150years.

D) Records of seismic activity in Australia haveonly been kept for 150 years, but various newtechnologies have established what happenedbefore that time.

E) Since records of seismic activity in Australiaonly go back 150 years, a variety of newtechniques are presently being used to findout what had happened before then.

39. - 41. sorularda, verilen İngilizcecümleye anlamca en yakın Türkçe cümleyibulunuz.

Başlangıç saati : 10:15Bitiş saati : 10:20Toplam süre : 5 dakika

39. As the universe expands and objects movefurther away from each other, gravity getsweaker.

A) Evren ne kadar genişler ve nesnelerbirbirinden ne kadar uzaklaşırsa, yerçekimi oölçüde zayıf lar.

B) Yerçekiminin giderek zayıflaması, evreningeniş lemesine ve nesnelerin birbirindenuzaklaşmasına bağlıdır.

C) Evrenin geniş lemesi sonucu nesnelerbirbirinden giderek uzaklaştığı için yerçekimizayıf lar.

D) Evren geniş ledikçe ve nesneler birbirindendaha da uzaklaştıkça yerçekimi zayıf lar.

E) Evren geniş lediği için hem nesnelerbirbirinden uzaklaşır, hem de yerçekimi dahada zayıf lar.

40. Whales have a clever way of distinguishingtheir own sounds from other sounds in orderto navigate and locate their prey.

A) Balinalar kendi seslerini diğer seslerdenayırarak yollarını bulabilirler ve akıllıca biryöntem uygulayarak avlarının yerini büyükölçüde belirleyebilirler.

B) Balinalar kendi seslerini diğer seslerdenayırmada kurnazca bir yol izlerler ve böylecehem yollarını bulurlar hem de avlarının yerinibelirlerler.

C) Balinaların, yollarını bulabilmek ve avlarınınyerini belirleyebilmek için kendi seslerini diğerseslerden ayırmada zekice bir yöntemi vardır.

D) Balinalar kendi seslerini diğer seslerdenakıllıca ayırabildikleri için hem yollarınıbulurlar, hem de avlarının yerini belirlerler.

E) Balinalar kendi seslerini diğer seslerdenayırma yöntemini zekice kullanarak yollarınıbulabilirler ve avlarının yerini belirleyebilirler.

41. Debate has been raging for years among theexperts over just how risky radon really is.

A) Radonun gerçekten ne denli tehlikeli olduğunailişkin tartışma, uzmanlar arasında yıllardanberi ş iddetle devam etmektedir.

B) Uzmanlar arasında yıllarca devam edenş iddetli tartışmalardan biri de radonungerçekten ne denli tehlikeli olduğuna ilişkindir.

C) Uzmanlar, radonun gerçekten tehlikeli olupolmadığını yıllardan beri ş iddetle tartışıyor.

D) Radonun gerçekte nasıl bir tehlikeoluşturduğuna ilişkin ş iddetli tartışmalaruzmanlar arasında yıllarca sürmüştür.

E) Uzmanların yıllardan beri ş iddetle sürdürdüğütartışma, radonun gerçekten nasıl bir tehlikeoluşturduğuna ilişkindir.

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- 6 - Diğer sayfaya geçiniz ð

FEN BİLİMLERİ - 5B

42. - 46. sorularda, cümleler sırasıylaokunduğunda parçanın anlambütünlüğünü bozan cümleyi bulunuz.

Başlangıç saati : 10:20Bitiş saati : 10:30Toplam süre : 10 dakika

42. (I) The remotely operated vehicle (ROV),Jason II, resembles its predecessor, butnearly every component has been muchimproved. (II) To start with, it is bigger, so itcan retrieve more material from the oceanfloor. (III) Further, a second manipulator armhas been added which has increasedmanoeuvrability and power. (IV) Anotheradvantage is the fact that it can function atgreater depths. (V) Indeed, a lot of people feelthat the costs of ROV technology are inexcess of its usefulness.

A) I B) II C) III D) IV E) V

43. (I) Tides are the result of the gravitational pullof both the Moon and the Sun which cause aswell of water to sweep across the oceanstwice a day. (II) Even so, in some parts of theworld one is hardly aware of high tide and lowtide. (III) This swell is only about 1 metrehigh, but it contains a huge volume of water.(IV) As it tries to squeeze into a tight inlet,the result can be a substantial rise in sealevel at high tide and a huge tidal range.(V) The world’s largest tidal range is thoughtto be in the Bay of Fundy in Nova Scotia.

A) I B) II C) III D) IV E) V

44. (I) The California condor is a criticallyendangered bird. (II) It has, fortunately, beensaved from extinction by a captive breedingprogramme. (III) Young condors are nowbeing successfully reintroduced into the wild.(IV) This underlines the urgency with whichprotective action is needed. (V) The situation,however, still remains precarious, as thereare presently no reproductive condors in thewild.

A) I B) II C) III D) IV E) V

45. (I) The speeds of Saturn’s equatorial jet windshave dropped noticeably over the last twodecades. (II) The slowdown is probably partof the long seasonal cycle on Saturn, whichtakes thirty years to orbit the Sun. (III) For thelast five years, the research team has beencomparing cloud features and storm systemson Saturn. (IV) It may also be due in part toextreme differences between the seasons.(V) This occurs because the rotational axis ofthe planet is highly tilted.

A) I B) II C) III D) IV E) V

46. (I) Industrial robots are now in great demand.(II) The variety in shape and size of theseparticular “task-specific” robots is onereason why they are so expensive to produce.(III) At least 750,000 robots are currentlyengaged in global industry. (IV) As regardsproduction, Japan is in the lead, producingtwice as many industrial robots as the rest ofthe world combined. (V) It is followed by theEU, where Germany is the leader.

A) I B) II C) III D) IV E) V

47. - 51. sorularda, karşılıklı konuşmanınboş bırakılan kısmını tamamlayabilecekifadeyi bulunuz.

Başlangıç saati : 10:30Bitiş saati : 10:40Toplam süre : 10 dakika

47. Mary : What’s special about digital radio?

Giles : Well, to start with, the quality of thesound is excellent.

Mary : ----

Giles : Yes; it has a display that tells youwhat you are listening to.

A) And that makes it a lot more expensive,doesn’t it?

B) Oh, that’s good. And has it any otheradvantages?

C) But isn’t the quality of the sound pretty goodon all radios now?

D) Well, I would expect it to be so, consideringthe price!

E) Right. What about its drawbacks?

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- 7 - Diğer sayfaya geçiniz ð

FEN BİLİMLERİ - 5B

48. Phil : The Natural History Museum isreally making a break with traditionwith its Darwin Centre.

Jane : ----

Phil : Visitors can now watch theMuseum’s scientists as they carryout the research that’s essentialwhen identifying new species forinstance.

Jane : I think that’s a splendid idea.A) Really? What’s it doing?B) Good. Are you thinking of applying?C) That’s a surprise! It won’t last long!D) W ho says so? I’m sure you’re wrong!E) Well; it shouldn’t be allowed to happen!

49. Craig : This is interesting. Eighteen newfish species have been caught offthe coast of the south western tipof England in recent years.

Sam : What’s the explanation? Have alltheir natural enemies been killedoff?

Craig : ----

Sam : Well, that sounds plausible. Afterall, fish are cold-blooded creaturesand need suitable surroundings.

A) They don’t offer any explanation. Your guessis as good as mine.

B) That’s one possible explanation, but it’scertainly not the most likely.

C) No. Apparently it’s the result of globalwarning. They are moving north to coolerwaters.

D) Possibly. But what I want to know is, wherehave they come from?

E) No. I don’t think so, anyway. Why do you ask?

50. Alec : If they can predict when oneparticular volcano will erupt, whycan’t they predict when anyvolcano will erupt?

James : Because no two volcanoes arealike. Each needs to be studied sothat its warning signals can berecognised.

Alec : ----

James : Yes. But it will take time, of course.And there are only two volcano-watching satellites orbiting Earthand these aren’t enough.

A) W hy is that? Surely one volcano is very likeanother?

B) That sounds reasonable enough. Is this beingdone?

C) Well, what are they doing about it?D) Isn’t volcanic activity related to earthquakes?E) But they’ve been carrying out research on

volcanoes for years! How is it we know solittle about them?

51. Chris : Have you read this article about theaerotrain they are working on?

Tony : Do you mean the train that will rideon a cushion of air 2 to 4 inchesabove the ground?

Chris : ----

Tony : I really don’t know. But if they dosucceed, it will be an importantbreakthrough.

A) Yes, that’s the one. Do you think the project isrealistic?

B) Yes, of course. And it would have propellerengines.

C) Right. It would cut back on energyconsumption too.

D) I suppose so. I don’t think they are takingsafety into consideration.

E) Yes. It’s a Japanese f irm that’s developing it,you know.

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- 8 - Diğer sayfaya geçiniz ð

FEN BİLİMLERİ - 5B

52. - 56. sorularda, boş bırakılan yere,parçanın anlam bütünlüğünü sağlamakiçin getirilebilecek cümleyi bulunuz.

Başlangıç saati : 10:40Bitiş saati : 10:55Toplam süre : 15 dakika

52. The health of the wildlife around us can beseen as an indicator of how we are managingthe world’s resources. There is much concernabout the fact that some species aredisappearing. ---- . For instance, somespecies once thought to be extinct have beenrediscovered as scientists have gone deeperinto the surviving wild areas.

A) Their aim is to help poor, local communities toprotect their food sources and local wildlife atthe same time

B) An increasing number of today’s conservationprojects involve sustainable developmentprogrammes

C) Habitat restoration and captive breedingprogrammes have already brought severalspecies back from the brink of extinction

D) Although certain species are indeedendangered, the overall picture is not asgloomy as is sometimes suggested

E) In Britain, with the restoration of river habitatsand a reduction in pollution, the otter isanother genus that has made an impressiverecovery

53. The emergence of the World Wide Web hasbeen the most important technologicaldevelopment of the last decade as regards thespread of information. ---- . As such, the webis the biggest advance in informationtechnology since the invention of the printingpress in 1450.A) To start with, the web was simply a handy aid

for academicsB) It was conceived as a means of giving

everyone access to information anywhere andat any time

C) A British scientist, Berners-Lee, was thevisionary behind the web

D) These early browsers only worked onacademic computers

E) W ith the launch of the Mosaic web browser,the numbers of people using the web grew ata phenomenal rate

54. Future computer chips may not have wires,but miniature radio transmitters andreceivers. ---- . Here a team of scientists hasdemonstrated a wireless communicationsystem built on a chip. The discovery couldlead to earthquake detectors and listeningdevices for the military. Also it could usher ina new generation of faster computers.

A) That’s the promise of research at theUniversity of Florida

B) This has been hailed as the most radicaladvance in information technology

C) The result will be a world-wide network ofcomputers

D) So the network of information can beaccessed by anyone

E) Indeed, it soon became obvious that theyoffered many advantages over existingsystems

55. Water filters are particularly useful if you livein a hard water area. Hard water contains agreater concentration of calcium than softwater. ---- . It also means that you won’t getmany studs from your soap. As well assoftening the water, a filter removes otherchemicals to improve its look and taste.

A) There are many other chemicals which pollutewater

B) Today a water filter is a common sight inmany kitchens

C) Indeed, there’s more to the household waterf ilter than meets the eye

D) A water f ilter is equipped with a cartridgewhich contains ion exchange resin andactivated carbon

E) In fact, it is this that causes lime scale inkettles, irons and other electrical appliances

56. Otto Lehmann observed that liquid crystalsare remarkably sensitive. ---- . Further, theycan register the minutest fluctuations intemperature by a change in colour.

A) Liquid crystals in thermometers,thermographs, computers, TVs and solid-state devices were too far in the future for himto imagine

B) Lehmann dedicated 25 years of work tostudying these strange chemicals

C) In his last book he suggested manyapplications, mostly in power generation andtransformation, but none of them provedpractical

D) They respond to heat, light, sound,mechanical pressure, electromagnetic f ieldsand radiation, and even some chemicalvapours

E) Many of them wrote off liquid crystals aschemical impurities with no scientif ic orpractical merit

5 dakika dinlenme arası.

Seçeneklerinizi say ınız.

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- 9 - Diğer sayfaya geçiniz ð

FEN BİLİMLERİ - 5B

57. - 80. sorular

Başlangıç saati : 11:00Bitiş saati : 12:00Toplam süre : 60 dakika

Her bir metin ve buna ait 4 soruyucevaplamak için toplam 10 dakika ay ırınız.

57. - 60. soruları, aşağıdaki parçaya görecevaplay ınız.

Architects and engineers engage in designquite explicitly, and they typically do so withdistinct objectives. Architects tend to focuson form over function, whereas engineerstend to do the opposite. For most architects,the design of a building has firstly to do withhow it looks, both inside and out, and how itfits in with nearby buildings. Architects arealso expected to give considerable thought tohow the building will be used, how people willmove through it, how it will feel, althoughsuch considerations do not always seem tobe foremost in their minds judging by results.Indeed, if architectural criticism is taken atface value, architects do seem to beprincipally concerned with the texture of abuilding’s façade, the appearance of its publicspaces, and the furniture with which it isfilled. Architects seem to pay close attentionto details, even down to the nature of thelighting fixtures and the hardware on doorsand windows, but not always to how they willbe operated or how they will fulfil theirpurpose. Nevertheless, such considerationscollectively constitute architectural andinterior design.

57. According to the passage, one point that anarchitect has to take into consideration is---- .

A) the structural features of his design in relationto the façade

B) how crowds of people can be managed insidea building

C) the way the new building will look in itssurroundings

D) how the new building will be ventilatedE) the costs that will be incurred by his design

58. We understand from the passage thatfunction rather than form ---- .

A) is the main requirement in the design ofpublic buildings

B) has often been the distinctive interest of anarchitect

C) should be given priority by architects andengineers alike

D) is what engineers are primarily concernedwith

E) is what frequently causes a controversyamong architects and engineers

59. The point is made in the passage that,although architects ought to be concernedwith how buildings will be used, ---- .

A) they usually come to an agreement with theengineers about who is responsible for suchmatters

B) this is clearly a requirement which they oftenoverlook

C) their main objective is usually to ensure thatall f ittings and appliances work eff iciently

D) most concentrate on the outside appearanceof a building since more people see it

E) they are often criticised for doing so at theexpense of appearances

60. From the passage we understand that byinterior design what is meant is ---- .

A) the choice and placing of the accessories andfurniture inside a building

B) the design of the façade of a buildingC) only the lighting project and the appliances to

be usedD) the use of space both inside and outside the

buildingE) the operational systems and requirements of a

building

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- 10 - Diğer sayfaya geçiniz ð

FEN BİLİMLERİ - 5B

61. - 64. soruları, aşağıdaki parçaya görecevaplay ınız.

A curious form of renewable-energygeneration may be on the horizon -withunderwater turbines. These units harness thepower of tidally driven currents, which flowback and forth like clockwork, making itpossible to generate electricity on apredictable schedule. In this respect,underwater turbines are more attractive thantheir wind-driven counterparts, which are nowemployed widely to help power electric grids.Underwater structures are also less likely tobe damaged by violent storms, which havelittle effect on submerged objects. And usingunderwater turbines sidesteps the commonobjections to conventional hydropower- thatdamming a river stops migrating fish andinundates land upstream. Underwaterturbines have long been used on a smallscale. But soon now they will be used on alarge scale to produce megawatts of electricpower.

61. We understand from the passage thatunderwater turbines ---- .A) disrupt the migration of fish in coastal waterB) are not as eff icient as wind-driven ones in the

generation of electricityC) have for many years been the main means of

obtaining renewable energyD) are not dependent on tidal currents in order to

functionE) existed in the past but were not widely used

62. It is pointed out in the passage that oneadvantage of harnessing the tidal flow togenerate electricity is that ---- .

A) it is far more cost-effective than conventionalhydropower

B) it has a positive effect on the environmentC) we know how much power can be produced at

any given timeD) there is little in the system that can go wrong

except for the turbinesE) the same design of underwater turbines can

be used in all seas

63. According to the passage, work is underwayto ---- .A) prevent the inundation of land resulting from

damsB) make more use of underwater turbines to

generate electricityC) step up the eff iciency of underwater turbinesD) identify various sources of renewable energyE) enlarge and renovate existing electric grids

64. According to the passage, underwaterturbines are particularly useful because ---- .

A) they are not as vulnerable to storms as thoseon the water

B) they produce more energy than damsC) they are more economical to run than wind-

driven turbinesD) they reduce environmental risks caused by

tidal watersE) their underwater structures are easily

renewable

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- 11 - Diğer sayfaya geçiniz ð

FEN BİLİMLERİ - 5B

65. - 68. soruları, aşağıdaki parçaya görecevaplay ınız.

The American chestnut was once the mostcommon canopy tree in the deciduous(non-evergreen) forests of the eastern UnitedStates. It shaded areas from New England toGeorgia until the fungus Cryphonectriaparasitica wiped out the species in theterrible forest disaster of the early 20thcentury. The fungus continues to killchestnuts before they can mature. Thevacuum left by the chestnut’s destruction isnow filled with other species. Considerableresearch has gone into understanding whathappened to the American chestnut. But somescientists remain interested in getting to theroot not of its destruction, but rather of thecenturies of dominance enjoyed by themassive, fragrant and economically importanttree. A team of scientists has recently putforward the idea that the American chestnutmay have been engaged in the chemicallycharged competition known as allelopathy. Anallelopathic plant releases potentially toxicsubstances into the environment through itsroots, its leaves or processes such asevaporation. Black walnut, sycamore andsassafras trees are just a few knownallelopaths that limit the germination ofcompetitors. It’s likely that the list will soonbranch out to include the chestnut.

65. As we understand from the passage, theAmerican chestnut was for centuries thesingle dominant tree in the eastern US ---- .

A) because people liked its scent and benefitedfrom its timber

B) though several other tree species grew upalongside it

C) but now it is slowly becoming less commonD) while the rest of the country had extensive

evergreen forestsE) since it is probably an allelopathic plant that

kills other trees

66. According to the passage, the question thatscientists were most interested in,concerning the American chestnut, was ---- .

A) how to prevent it from developing into anallelopathic plant

B) why this tree rarely grew in other parts of theUS

C) how to use to the full its economic potentialD) how this tree maintained its superiority in the

eastern US for so longE) why it was the only tree to be affected by the

fungus Cryphonectria parasitica

67. As we learn from the passage, the fungus thatdestroyed the centuries-old Americanchestnut ---- .

A) has an allelopathic effect on the environmentB) is now preventing its returnC) has f inally been eradicatedD) has been a recurrent subject for scientif ic

researchE) prevents the germination process of

allelopathic plants

68. According to the passage, allelopathic plants---- .A) have caused the destruction of the American

chestnutB) can only be found in the eastern USC) have many ways of poisoning the environmentD) are presently being destroyed in the eastern

USE) are not affected by fungi due to their toxic

properties

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- 12 - Diğer sayfaya geçiniz ð

FEN BİLİMLERİ - 5B

69. - 72. soruları, aşağıdaki parçaya görecevaplay ınız.

Many people who are perfectly relaxeddriving along the highways become nervouswhen they get on an airliner, although mostknow full well that flying is safer than driving.The statistics are indeed clear on this point.For example, a paper published in 1991documented the substantially lower risk offlying compared with driving in the UnitedStates. Some of the many millions ofAmericans who flew over the next few yearsprobably derived comfort from such hardfacts. But now, a decade later, things havechanged. The hijacking of four large jets onSeptember 11, 2001, and the disastrousevents that ensued led many to avoid flyingin the United States during the followingmonths. For example, in the fourth quarter of2001, there was a drop of 18 per cent in thenumber of passengers compared with thesame time period in 2000. Many still avoidair-travel. Accordingly, it would beappropriate to again calculate the risksinvolved in flying and driving, taking intoaccount the latest statistics, including thetragic deaths of the passengers on those fourhijacked planes.

69. The writer of the passage ---- .

A) does not feel that September 11 has had anyadverse effect on passenger f lights

B) is extremely critical of the latest statisticalstudies concerning the dangers of f lying

C) suggests that it is time for a new statisticalstudy to be made of the dangers related toflying and driving

D) is biased against f lying and is trying toencourage people to go back to driving

E) is confident that air-travel will soon return toits pre-September 11 eff iciency

70. It is pointed out in the passage that, in the1990s in the US, ---- .

A) regular statistical studies were carried outconcerning the relative dangers of flying anddriving

B) the number of hijackings decreasednoticeably due to stringent security measures

C) flying became even more popular as thenumber of road accidents increased

D) statistics assured people of the safety off lying compared with driving

E) many more highways were constructed toease congestion in air-travel

71. We understand from the passage that manypeople ---- .

A) in the world were, throughout the 1990s,prejudiced against f lying

B) stopped travelling altogether after theSeptember 11 hijacking incident

C) in the US do not trust the statistical dataconcerning the respective dangers of f lyingand driving

D) really enjoy driving despite the dangers onhighways

E) become uneasy when they board an aircraft

72. We learn from the passage that the events ofSeptember 11, 2001 ---- .

A) have discouraged a substantial percentage ofair-travellers from flying

B) proved that f lying is far more dangerous thanany other form of travel

C) should not be included in statistics relating tothe dangers of air-travel

D) have had surprisingly little impact on air-travelin the US

E) coincided with a rapid decrease in the amountof air-travel in the world

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- 13 - Diğer sayfaya geçiniz ð

FEN BİLİMLERİ - 5B

73. - 76. soruları, aşağıdaki parçaya görecevaplay ınız.

Electric heating, which appeared in less than1 per cent of homes in the United States in1950, now dominates most areas with mildwinters and cheap electricity, including theSouth and the Northwest. Its popularity, atleast in the South, was spurred by the lowcost of adding electric heating to new housesbuilt with air-conditioning. In the Northeastand Midwest, electricity has not been apopular fuel because of its high cost forcold-weather heating and because it deliversheat at 90 to 95ºF, compared with 120 to 140ºFfor gas and oil, which many in cold climatesfind preferable. In some areas, such asCalifornia, electric heating has notprogressed because of building coderestrictions. Bottled gas, which is somewhatmore expensive than utility gas, is the fuel ofchoice in rural areas not served by utilitypipelines. Wood, the dominant fuelthroughout the US economy until the 1880s,is the leading heating fuel in just a few ruralcounties. Home heating, which accounts forless then 7 per cent of all energy consumed inthe US, has had a commendable efficiencyrecord from 1978 to 1997; the amount of fuelconsumed for this purpose declined 44 percent despite a 33 per cent increase in thenumber of housing units and an increase inhouse size. This improvement came aboutthanks to better insulation and more efficientequipment following the energy crisis of the1970s.

73. The point is made in the passage that theefficiency of home heating in the US ---- .

A) is more remarkable in the colder areas than inthe warmer

B) has improved remarkably in the Northeast andMidwest

C) has run parallel with modern buildingtechniques

D) has maintained a constant level since the1960s

E) has improved greatly in recent decades due tobetter methods of insulation

74. It is clear from the passage that, in thetemperate zones of the US, ---- .

A) heating by means of electricity is widespreadB) electric heating is discouraged by local

authoritiesC) electric heating constitutes 7 per cent of the

total consumption of electricityD) electric heating and air-conditioning are

invariably run off the same systemE) no special type of fuel is regarded as

preferable for heating purposes

75. It is pointed out in the passage that, in certainrural parts of the US, ---- .

A) the consumption of electricity droppeddramatically after the construction of gaspipelines

B) the costs of home heating and air-conditioninghave risen sharply over recent years

C) air-conditioning is far more important thanhome heating

D) a surprising number of people have gone backto wood as the fuel for home heating

E) there are no pipelines to provide gas for homeheating

76. We learn from the passage that, in the colderareas of the US, electric heating ---- .

A) spread rapidly especially in the larger ruralhouses

B) was f irst introduced during the 1960s for alimited number of homes

C) is not common both because of its high costand low eff iciency

D) was soon replaced by bottled gas if pipelineswere not available

E) has been restricted due to building coderequirements

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- 14 -

FEN BİLİMLERİ - 5B

77. - 80. soruları, aşağıdaki parçaya görecevaplay ınız.

Biologists value marine organisms becausetheir primitive systems are good models formore complex organisms, such as humans.Despite being genetically further from us thanmore common research mammals, we share asurprising number of evolutionary links withthese basic animals. By understanding theirlife processes and the way their systemsreact when things go wrong, scientists hopeto continue making important discoveries thatcould help increase the chances of findingcures for serious diseases such as cancerand AIDS. As research continues,understanding increases about how ourbodies and minds work, but there is still a lotto learn. Obviously it takes a long time towork out all the mechanisms, and there arestill many new bioactive compounds to befound in marine organisms. But by using seacreatures to better understand humancharacteristics and disorders, progress isbeing made.

77. It is pointed out in the passage that it seemslikely that remedies for certain humandiseases ---- .

A) can be learned from a closer study of theevolutionary processes of mammals

B) can be obtained from their bioactivecompounds

C) will be suggested by other mammals, not bymarine organisms

D) may result from a close study of marineorganisms

E) cannot be discovered except with the aid ofmarine organisms

78. We learn from the passage that, even thoughhuman beings and marine organisms aregenetically very different from each other,---- .

A) both groups are equally likely to developcancer

B) they share the same bioactive compoundsC) there are, from an evolutionary point of view,

considerable connectionsD) their systems, in adverse circumstances,

function in similar waysE) their life processes are of equal complexity

79. According to the passage, one advantage ofstudying marine organisms is that, ---- .

A) as is the case with mammals, they are subjectto the same diseases as humans

B) though they are very diverse, they include allthe primitive systems in nature

C) on account of their complex structures, theyoffer scientists many opportunities forresearch

D) since their systems are so similar to humansystems, their genetic history tells us a lotabout our own

E) through their primitive systems, morecomplicated ones can be understood

80. It is clear from the passage that the study ofmarine organisms ---- .

A) is only likely to be useful in f inding a cure forcancer and AIDS

B) is still in its early stages but already yieldingresults

C) began as an aid to understanding evolutionD) is not expected to throw much light on human

biologyE) has already revealed all their bioactive

compounds

Önemli Not:

• Kalan 30 dakika sürenin 15 dakikasınıseçeneklerinizi saymak ve boş bıraktığınızsoruları, cevap kağıdınızda sayıca en az çıkanseçeneğe göre işaretlemek için ayırınız.

• Son 15 dakikalık süreyi, sınavın normal süresiiçinde bakamadığınız sorular içinkullanabilirsiniz. Daha önce üzerindeuğraştığınız sorulara tekrar geri dönmeyiniz.

TEST BİTTİ !

CEVAPLARINIZI KONTROL EDİNİZ.

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ÜDS DENEME SINAVIFEN BİLİMLERİ - 5CEVAP ANAHTARI

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ÜDS DENEME SINAVIFEN BİLİMLERİ - 5

YABANCI KELİMELER

Soru 1. allot = tahsis etmek, (pay vs.) ayırmak, dağıtmak, apportion, allocate

Soru 2. aging = yaşlanmamisdirect = yanlış yol göstermek, yanlış öğüt vermek, kötü yönetmek/yönlendirmek,mislead, misinform

Soru 3. in some ways = bazı yönlerden/açılardanworship = tapınmak, ibadet etmek

Soru 4. phase = evre, safha

Soru 5. battle = savaş, muharebe, mücadelefight out = (bir sonuç çıkıncaya dek) savaşmak, dövüşmekgive the lead = üstünlük kazandırmak, öne geçirmek

Soru 6. dwindle = küçülmek, azalmak, diminish, shrink, zıt anl. = enlarge, expandexhaust = egzozheighten = artırmak, çoğaltmak, yükseltmek, increase, intensify, zıt anl. = lower,decreasesustainable = çabuk tükenmeyen, kolay bulunur; sürdürülebilir, adequate;maintainable

Soru 8. inaccessible = girilemez, ulaşılamaz, unreachable, zıt anl. = accessible

Soru 10. forensic = adli, mahkemeye aitmake sense of = —den anlam çıkarmak, doğru yorumlamak

Soru 13. accord = mutabakat, anlaşma, uyuşma, agreement, zıt anl. = discord, disagreementguidelines = (yol gösterici) ilkeler, kurallarsalmon farming = çiftliklerde somon balığı yetiştiriciliğirelevance = ilinti, (konuya) uygunluk, ilişki, bearing, connectionestablishment = 1) kurma, tesis etme, foundation; 2) kuruluş, enterprise

Soru 14. inflate = şiş(ir)mek, blow up, zıt anl. = deflate

Soru 15. perishable = dayanıksız, kolay bozulur, short-lived, spoilable, zıt anl. = durable

Soru 16. plentifully = bolca, çokça, bereketli bir şekilde, abundantly, zıt anl. = sparinglywastefully = müsrifçe, savurganca, extravagantly, zıt anl. = thriftilyspeedily = hızlı/çabuk bir şekilde, fast, quickly, zıt anl. = slowly

Soru 17. introduction = takdim, devreye girme/sokma, commencementclose down = (bir işyerini vs.) kapatmak, shut downhave to do with = ilgisi/bağlantısı olmak, have connection with

Soru 18. play up = 1) (bir şeye) dikkat çekmek, olduğundan önemli göstermek, draw attention;2) kötü davranışlarda bulunmak, yaramazlık yapmak, misbehavecome from = —den kaynaklanmak, result from

19. - 23. sorular (Metinde geçen yabancı kelimeler)comeback = geri dönüştake a huge step forward = çok büyük ilerleme kaydetmek

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Soru 19. facility = 1) tesisat; tesis; 2) kolaylık, imkanrequirement = gereksinim, ihtiyaç, talep, necessity, claimreplacement = yedek, substitute

Soru 21. impulsive = tepisel, instinctive, emotional, zıt anl. = thoughtful, cautiousconductive = iletken, geçirgen

Soru 24. grip = tut(un)mak, yakalamak, hold, grasp, zıt anl. = releasecraft = tekne, gemi, vessel

Soru 25. build-up = birikme, toplanmaconsistently = tutarlı bir şekilde, invariably, zıt anl. = divergently

Soru 26. infrared = kızılötesistunning = nefis, hayret vericirelay = nakletmek, aktarmak, pass on, transmit

Soru 27. wave-exposed = dalgalara açıksheltered = korunmuş, korunaklı, mahfuzsuspended = (bir sıvı içinde) asılı kalmışsecrete = salgılamakmucus = sümüksü salgıcleanse = temizlemek, arıtmak, yıkamak, clean, wash, zıt anl. = pollute

Soru 28. target = hedeflemek, amaçlamak, aimprecisely = tam olarak, kesinlikle, titizlikle, exactly, definitely, zıt anl. = probably,questionably

Soru 29. precision = 1) hassas, ince, delicate; 2) kesinlik, doğruluk, accuracyimpress = (genelde iyi yönde) etkilemek, (iyi) izlenim bırakmak, influencespecifically = özel olarak, özellikle, especially, particularly, zıt anl. = generallysmart = yetenekli, brilliantstealthy = kendini fark ettirmeyen, sinsi, sessiz, secretive, silentshallow = sığcoastal = kıyıya yakın

Soru 30. barely = zar zor, güçlükle, çok az, hardly, zıt anl. = enough, sufficientlydue = zamanı/vadesi gelmiş, matureoverhaul = onarım için elden geçirme

Soru 31. finding = bulgu

Soru 32. fatality = ölüm, ölümle sonuçlanan kazarural = kırsal bölgelere aitinterstate = eyaletler arasıintermediate = ara, ortalanding = (uçak) iniş

Soru 33. blow = savurmak, üfürmek, (rüzgar) esmekfertilize = gübrelemek, — ile zenginleştirmek

Soru 34. friendly fire = dost ateşiinfantry = piyade

FEN BİLİMLERİ - 5

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Soru 35. giant squid = dev mürekkep balığınickname = takma ad, lakapcolossal = kocamanmean = saldırgan, tehlikeli, hostile, dangerous, zıt anl. = kindtentacle = ince uzun kavrama/dokunma organımaul = (hayvanlarla ilgili) yaralamak, hırpalamaksperm whale = kaşalot

Soru 42. remotely operated = uzaktan kumandalıpredecessor = ata, cet; aynı amaçla daha önce yapılmış araç, forerunner, ancestormanipulator = idare edici cihaz

Soru 43. tide = gelgit, med cezirswell = kabarmasweep across = (boyunca) süpürülmek, sürüklenmeksqueeze into = dar bir geçitten içeri girmek, sıkışarak girmekinlet = giriştidal range = suyun yükselti büyüklüğü

Soru 44. condor = Güney Amerika akbabasıcaptive = kapatılmış, esirreintroduce = yeniden dahil etmekthe wild = yabani hayat/çevreurgency = aciliyet, ivedilik, emergencyprecarious = güvenilmez, istikrarsız, kuşkulu, doubtful, delicate, zıt anl. = secure, safereproductive = üreyen, yavrulayan, çoğalan, fruitful, fertile, zıt anl. = infertile

Soru 45. equatorial = ekvatorla ilgili, ekvator bölgesindekijet wind = dağlık alanlardaki geçitlerde esen yüzey rüzgarlarıslowdown = yavaşlama, azalma, retardation, declinedue in part to = kısmen — nedeniyletilted = yatık, eğimli

Soru 46. task-specific = göreve/işe özelbe engaged in = yer almak, dahil olmak, be involved inbe in the lead = başta gitmek, lider olmak, önde olmak

Soru 47. display = göstergeconsidering = dikkate alındığında

Soru 48. make a break with = yıkmak, kırmaksplendid = harika, muhteşem, beautiful, gorgeous

Soru 49. off the coast of = — sahili açıklarındaplausible = makul, akla yatkın, reasonable, zıt anl. = implausible, unlikelycreature = yaratık

Soru 50. alike = 1) benzer; 2) eşit şekilde; 3) hem..., hem..., similar, in the same way, both

Soru 51. cushion of air = hava yastığıbreakthrough = büyük buluş, hamle, discoverypropeller = itici güçle çalışan; pervane

Soru 52. indicator = gösterge, ibre, signgloomy = umutsuz, iç karartıcı, kasvetli, depressing, dull, zıt anl. = uplifting

FEN BİLİMLERİ - 5

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otter = su samurugenus = tür, cins, soyrecovery = (hastalıktan, yok olmaktan vs.) kurtulma, iyileşme, telafi, yeniden eldeetme, cure, remedy, retrieval, zıt anl. = deterioration, worsening

Soru 53. emergence = ortaya çıkma, appearance, zıt anl. = disappearanceas such = bu sıfatla; kendi içinde, in that capacity; in itselfconceive = anlamak, kavramak, algılamak, düşünmek, tasarlamak, think, consider,devisevisionary = vizyon sahibi kimselaunch = başlama, kullanıma sunma, introductionphenomenal = olağanüstü, şaşılacak

Soru 54. usher in = öncülük etmek; (içeri) getirmek, bring in

Soru 55. suds = köpüksoften = yumuşatmakthan meets the eye = göze çarpandanresin = reçine

Soru 56. minute = çok ufak, önemsiz, little, minimal, zıt anl. = hugefluctuation = dalgalanma, oynamadedicate = vermek, adamak, devotewrite off = gözden çıkarmak, önemsiz görmek

57. - 60. sorular (Metinde geçen yabancı kelimeler)engage in = — ile meşgul olmak, be involved inexplicitly = tam ve açık bir biçimde, expressly, zıt anl. = implicitlyobjective = amaç, gaye, hedef, object, goal, aimtend = eğiliminde olmak, be apt, inclinefit in with = uymak, uygun düşmek, (bir yere, gruba vs.) ait olmak, be suited to, belongjudge = yargıda bulunmak, değerlendirmek, decide, assesstake something at its face value = bir şeyin değerini sorgu sual etmeden söylendiğigibi kabul etmekprincipally = esas olarak, mainly, chieflytexture = yüzey, bünye, yapı, characteristicfaçade = binanın ön yüzü, cephesilighting fixtures = elektrik/aydınlatma tesisatıhardware = donanım, madeni aksam

Soru 57. incur = karşı karşıya kalmak, maruz kalmak, meet withventilate = havalandırmak

Soru 58. distinctive = tipik, kendine özgü, kolaylıkla ayırt edilebilen, characteristic, zıt anl. =ordinary

Soru 59. fittings = tesisat malzemeleriat the expense of = pahasına

61. - 64. sorular (Metinde geçen yabancı kelimeler)curious = 1) tuhaf veya benzersiz olması nedeniyle ilgi çeken; 2) meraklırenewable = yenilenebilirbe on the horizon = ufukta belirmektidally driven currents = gelgitle oluşan akıntılarback and forth = ileri geri

FEN BİLİMLERİ - 5

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clockwork = saat düzeneğicounterpart = benzer, karşılık, kopya, akrangrid = şebekesubmerged = suya batmış, su altındasidestep = bertaraf etmek, —den kaçınmak, avoid, bypass, zıt anl. = confront, seekobjection = itiraz, karşı çıkma, opposition, criticism, zıt anl. = agreementdamming a river = bir akarsu üzerine baraj yapmamigrating = göç edeninundate = su ile kaplamak, su basmakupstream = akıntının tersi yönünde

65. - 68. sorular (Metinde geçen yabancı kelimeler)chestnut = kestanecanopy = ormanda ağaç tepelerinin oluşturduğu en üst tabakadeciduous = yaprak dökennon-evergreen = hep yeşil olmayanfungus = mantar veya mantar türünden bitkimature = 1) olgunlaşmak; 2) (borç vs.) vadesi gelmekvacuum = boşlukdominance = egemenlik, hakimiyet, üstünlükfragrant = güzel kokuluchemically charged competition = kimyasallar kullanılarak yapılan rekabet/çatışmaallelopathy = bir bitkinin ürettiği kimyasallarla diğer bir bitkinin gelişmesiniengellemesiwalnut = cevizsycamore = çınar, Frenk incirisassafras = Amerika’ya özgü bir ağaçbranch out = genişlemek, expand, zıt anl. = shrink

Soru 65. scent = kokutimber = kereste

Soru 66. use to the full = sonuna kadar kullanmaksuperiority = üstünlük, dominance, supremacy, zıt anl. = inferiority

Soru 67. eradicate = yok etmek, imha etmek, destroy

69. - 72. sorular (Metinde geçen yabancı kelimeler)airliner = uçakhard facts = inkar edilemeyecek gerçeklerhijack = uçak kaçırmakensue = (arkasından) başlamak, (birbirini) izlemek, ardından gelmek, sonucu olmak,start, follow, resultaccordingly = dolayısıyla, bu nedenle, so, consequentlyappropriate = uygun, yerinde, suitable, proper, zıt anl. = inappropriate, unsuitable

Soru 69. be biased against = —e karşı durmaya yatkın olmak, —in aleyhinde bir eğilime sahipolmak

Soru 70. ease = yumuşatmak, gevşetmek, kolaylaştırmak, moderate, soften, aggravate,intensify

Soru 71. be prejudiced against = —e karşı önyargılı olmakrespective = her birinin ayrı ayrıboard = (gemi, uçak vs.) binmek

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Soru 72. discourage = cesaretini/hevesini kırmak, gözünü korkutmak, deter, dissuade, zıt anl. =urge, encouragecoincide (with) = ile rastlaşmak, (aynı zamana) denk gelmek, çatışmak, coexist,accompany, zıt anl. = differ, deviate

73. - 76. sorular (Metinde geçen yabancı kelimeler)mild = yumuşak, ılımanbuilding code = bina/inşaat yasasıutility = kamu hizmetibottled gas = tüp gazcommendable = övgüye değer, praiseworthy, zıt anl. = unworthycome about = meydana gelmek, ortaya çıkmak, olmak, take place, arise

Soru 74. run off the same system = aynı sistemi kullanarak çalışmak

77. - 80. sorular (Metinde geçen yabancı kelimeler)value = değer vermek, appreciateevolutionary = evrimselcure = şifa, tedavi, çare, ilaç, remedy, reliefcompound = karışım, bileşim

Soru 77. remedy = çare, ilaç, deva, cure, relief

Soru 80. throw light on = aydınlatmak, açıklığa kavuşturmak, clarify, explain

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