FORESTRY
GENERAL FORESTRY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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erosion
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extraction
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status
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none of the answers listed
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Detailed explanation-1: -Clear-cutting often contributes to reductions in root strength and soil water-holding capacity, due to soil compaction and reduced transpiration. Moreover, the removal of the forest cover exposes the soil surface to heavy precipitation and large variations in temperature.
Detailed explanation-2: -Soil erosion is a naturally occurring process which involves wind and water. Moving air or water blows away the topmost loose layer of soil by the process of soil erosion. Forest is rich in vegetation like herbs, shrubs, and trees that hold the topmost layer firmly by roots. Hence deforestation leads to soil erosion.
Detailed explanation-3: -When trees are cut, the soil becomes loose. When there is heavy rainfall or flood, the soil being loose is washed away and this leads to soil erosion. This leads to flood and landsliding.