- 1. The Universe,by Pablo Delgado
- The universe is composed by stars, planets and satellites. One
planet is the Earth.
2. Stars
- The stars are celestial bodies that have their own light, like
the Sun, which is why we can see them in the sky at night.
- The star of the Solar System
3. Planets
- The planets of Solar System
- The planets are bodies without their own light that circle a
star. The Earth goes around the Sun.Earth
4. Satellites
- The satellites are a bodies without light that go around a
planet.
- The Moon(Earths satellite)
5. The Earths representation
- The Earths shape is spherical. Its represented by a globe. We
use parallels and meridian to do this.
6. Parallels are circles perpendicular to the Earths axis. The
main is the equator, divides the Earth in two hemispheres, north
and south
- The meridians are semi-circles in direction north-south.
7. The Earths rotation
- Is the turning of the Earth around its imaginary axis. A full
rotation takes 24 hours. The main consequence is the change from
night to day.
8. Day 9. The orbiting
- Is the turning of the Earth around the Sun, it takes a 365 days
and 6 hours. This 6 hours is add and become a extra day every four
years in February, this year is called Leap Year.
10. Core
- Is the deepest, it is composed by iron.
11. Core 12. Mantle
- Is the intermediate layer composed by magma.Mantle
13. Crust
- Is the external layer composed by solid rock and
soil.Crust
14. Hydrosphere
- Is the Earths mass water.
15. Biosphere
- Is where living creatures exist.
16. Continent
- Are large mass of land surrounded by seas and
oceans.Continents
17. Island
- Are smaller than the continents and thery are completely
surrounded by water.Island
18. Plain
- Are flat areasand whose altirude does not exceed 200 metres
above sea level.Plain
19. Plateau
- Are plain higher than 200 metres above sea laval.Plateau
20. Mountain
- Are elevation of terrain whose altitude exceeds 600 metres.
Where are grouped are called sierras, massifs or montuain
ranges.Mountain
21. Depression
- Are sunken. They are often crossed by rivers that gouge, long
depression called valleys.Depression
22. Beach
- Are flat areas on the shoreline formed by sand and
stones.Beach
23. Cape
- Are parts of the coastline that extend into the sea.Cape
24. Gulf
- Are parts of the sea that extended into the coastline.Gulf
25. Peninsula
- Is a landform surrounde by water on all sides but one, named
isthmus.PeninsulaIsthmus