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Prairie Dogs Prairie Dogs Section B Section B Review Review

Prairie Dogs Section B

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Prairie Dogs Section B. Review. What is the process of breaking down parent material called?. A. Inorganic B. organic C. weathering D. cover crop. What is the process of breaking down parent material called?. C. weathering. How long does it take 1 cm. of soil to form?. - PowerPoint PPT Presentation

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Page 1: Prairie Dogs Section B

Prairie Dogs Prairie Dogs Section BSection B

Prairie Dogs Prairie Dogs Section BSection B

ReviewReview

Page 2: Prairie Dogs Section B

What is the process of breaking down parent

material called?

•A. Inorganic•B. organic•C. weathering•D. cover crop

Page 3: Prairie Dogs Section B

What is the process of breaking down parent

material called?

• C. weathering

Page 4: Prairie Dogs Section B

How long does it take 1 cm. of soil to form?

•A. 1 to 2 years•B. 10 t0 12 years•C. 100 to 1000 year•D. no time at all

Page 5: Prairie Dogs Section B

How long does it take 1 cm. of soil to form?

•C. 100 to 1000 year

Page 6: Prairie Dogs Section B

What causes weathering?

•A. Wind and water•B. Vegetable and meat•C. To much soil being produced•D. evaporation

Page 7: Prairie Dogs Section B

What causes weathering?

•A. Wind and water

Page 8: Prairie Dogs Section B

Why does soil form quicker in areas of warm temperature and lots of

rainfall?

• A. There is more soil their in the first place

B. Animals and plants prosper there, and die adding to the soil.

C. The question is not true, soil forms fast in cold areas.

C

Page 9: Prairie Dogs Section B

Why does soil form quicker in areas of

warm temperature and lots of rainfall?

B.Animals and plants prosper there, and die adding to the soil.

Page 10: Prairie Dogs Section B

Organic materials are…?

•A. Not living organisms•B. Once-Living organisms•C. Soil used in farming•D. rocks

Page 11: Prairie Dogs Section B

Organic materials are…?

•B. Once-Living organisms

Page 12: Prairie Dogs Section B

What is the A horizon?•A. The sun setting in the West•B. The sun setting in the East•C. The layer of good topsoil•D. The layer of rock and very

hard earth

Page 13: Prairie Dogs Section B

What is the A horizon?•C. The layer of good topsoil

Page 14: Prairie Dogs Section B

Where does rain water go when it falls on the

prairie?• A. To roots of plants and tree• B. Animals drink it• C. Runs off into ponds and streams• D. Soaks into the ground• E. All of the above

Page 15: Prairie Dogs Section B

Where does rain water go when it falls on the

prairie?

•E. All of the above

. To roots of plants and tree

. Animals drink itRuns off into ponds and streams Soaks into the ground

Page 16: Prairie Dogs Section B

What does inorganic mean?

• A. Once-living organisms• B. Non-living organisms• C. Plants and animals• D. weathering

Page 17: Prairie Dogs Section B

What does inorganic mean?

•B. Non-living organisms

Page 18: Prairie Dogs Section B

What is evaporations?• A. rain• B. water that is contained in a

cloud• C. The process of water changing

from a liquid to water vapors and disappearing into the air.

• D. snow

Page 19: Prairie Dogs Section B

What is evaporations?•C. The process of water changing from a liquid to water vapors and disappearing into the air.

Page 20: Prairie Dogs Section B

Condensation can come in the form of….

• A. Rocks• B. Weathering• C. Clouds• D. rain

Page 21: Prairie Dogs Section B

Condensation can come in the form

of….

•C. Clouds

Page 22: Prairie Dogs Section B

Precipitation is….•A. Rain•B. Clouds•C. Ponds•D. Prairie plants

Page 23: Prairie Dogs Section B

Precipitation is….

•A. Rain

Page 24: Prairie Dogs Section B

How can a farmer prevent erosion of his

fields?• A. Through cover crops• B. weathering• C. contour farming• D. Natural forming of soil• E. Both A and C

Page 25: Prairie Dogs Section B

How can a farmer prevent erosion of his fields?

• E. Both A and C

• Through cover crops• Contour farming

Page 26: Prairie Dogs Section B

What is erosion?• A. Wind picking up uncovered soil

and blowing it away.• B water washing soil away• C. Crops used to protect soil• D. Both A and B

Page 27: Prairie Dogs Section B

What is erosion?•D. Both A and B

A. Wind picking up uncovered soil and blowing it away.B water washing soil away

Page 28: Prairie Dogs Section B

What do we call hardy plants that grow in rock

pieces?

• A. organic materials• B. Weathering• C. erosion• D. pioneers

Page 29: Prairie Dogs Section B

What do we call hardy plants that grow in rock

pieces?

•D. pioneers

Page 30: Prairie Dogs Section B

What do plants get from animals that they

need?•A. Inorganic materials•B. Evaporation•C. Oxygen and carbon dioxide •D. Nitrogen and carbon

dioxide

Page 31: Prairie Dogs Section B

What do plants get from animals that they

need?

•D. Nitrogen and carbon dioxide

Page 32: Prairie Dogs Section B

What do animals get from plants that they

need?•A. Oxygen, food, nitrogen•B. Inorganic materials•C. carbon dioxide •D. organic materials

Page 33: Prairie Dogs Section B

What do animals get from plants that they

need?

•A. Oxygen, food, nitrogen

Page 34: Prairie Dogs Section B

What causes the weathering of parent

rock?• A. Wind, evaporation, and

condensation• B Air, nitrogen, and oxygen• C. wind, ice expanding, plant

roots, rain

Page 35: Prairie Dogs Section B

What causes the weathering of parent

rock?

•C. wind, ice expanding, plant roots, rain