Vegetation/ Soil Farming Flashcards

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1
Q

Components of soil

A

Minerals,
bacteria and organic materials,
Air,
Moisture

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2
Q

Leaching diagram

A

Draw a flower with arrows going down into the soil and put the word water there.
Leaching is the downward movement of water

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3
Q

Calcification diagram

A

Draw a flower and arrows moving upward away from roots and label water
Calcification is the upward movement of water is extremely dry weather

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4
Q

permafrost

A

A thick subsurface of soil that remains frozen. Found in tundra. This does not allow plants to grow.

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5
Q

Land capability class 1

A

Land has deep soils and is excellent for farming. It has no climatic or land limitations. 1.5% of Canada’s land

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6
Q

Land capability class 2

A

Land is very good farmland. It has no serious climate or land limitations. 1.8% of Canada’s land area

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7
Q

Land capability class 3

A

Land is good farmland but some climatic or land limitations that make some farming limitations impossible. 2.7% of Canada’s land area

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8
Q

Land capability class 4

A

Land is the “break even” point for commercial agriculture because of a short growing season, poor soil conditions, or other significant limitations. 2.7% of Canada’s land area

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9
Q

Land capability class 5

A

Land has serious limitations for agriculture, such as a very short growing season, hilly landscape, this soil or poor drainage. Can be used for grazing or producing hay and 3.7% of Canada’s land area

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10
Q

Land capability class 6

A

Land is similar to class 5 except that the limitations are more severe. Crops cannot be grown successfully, these lands are used for rough grazing 1.8% of Canada’s land area

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11
Q

Land capability class 7

A

Land has no capability of farming for farming or way not classified 86.8% of Canada’s land area

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