Question
Choose the areas where preventing of soil erosion is difficult.
Answer: Option B
:
B and C
Soil erosion can be easily prevented by afforestation. But it is very difficult to practice afforestation on mountains and hilly regions. The uneven terrain and steep slopes in these regions facilitate soil erosion. Areas with bare vegetation will not have the soil tightly held by the roots of plants. Hence, restoring soil erosion will be difficult in these areas.
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B and C
Soil erosion can be easily prevented by afforestation. But it is very difficult to practice afforestation on mountains and hilly regions. The uneven terrain and steep slopes in these regions facilitate soil erosion. Areas with bare vegetation will not have the soil tightly held by the roots of plants. Hence, restoring soil erosion will be difficult in these areas.
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