Question

Destruction of forest has a major impact on the
productivity of our agricultural land. This happens in two
ways. Soil erosion increases manifold and the soil
liberally gets washed away, leading to an accentuated
cycle of floods and droughts. But equally important is the
impact of the shortage of fire wood on the productivity of
agricultural lands. When firewood becomes scarce, people
begin to burn cow dung and crop wastes. In many places
cow dung and crop wastes are now the major sources of
cooking energy. Thus slowly every part of the plant gets
used and nothing back to the soil. Over a period of time
the nutrient drain affects productivity add to this the
technology of the Green Revolution. The technology of
of
growing high yielding varieties on a limited diet of
of
chemical fertilizers like nitrogen, phosphates and potash.​

Answer 1

Answer:

sorry I didn't know about this