Discussion :: World Agriculture, Minerals and Industries
- What happens to tropical soils when the rain forest is cleared?
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A.
The soil improves to the extent that soluble nutrients are no longer depleted by the trees |
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B.
There is little effect on the soil because of its depth of |
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C.
Clearing interrupts the critical nutrient cycle and leads to soil leaching |
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D.
The soils stabilise and become excellent for grain |
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Answer : Option C
Explanation :
Clearing interrupts the critical nutrient cycle and leads to soil leaching when the rain forest is cleared. Soil leaching refers is the movement of nutrient elements from topsoil through the soil profile. Leaching causes significant nutrient losses, particularly in humid regions with high precipitation.
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