Question

main reason of soil erosion ??!

Answer 1

1 Cutting down of trees..
2 Soil pollution and degradation of land...
3 low rainfall due to which less humus presence at the top soil..
4 sudden occurrence of floods
5 no importance to mangroves plantation..

Answer 2

soil compaction low organic matter loss of soil structure poor internal drainage salinisation and soil acidity problems are other serious soil degradation conditions that can accelerate the soil erosion process