Question

Why is soil conservation necessary? Mention a few way to protect soil from erosion?

Answer 1

Soil conservation is important because it saves the soil through harsh weather and stops erosion. While soil is conservating it's getting more nutrients. The more we conserve soil the more crops grow, then we can sell the crops ang get money.
Improve drainage. ...Reduce watering if possible. ...Avoid soil compaction.Vegetation: The simplest and most natural way to prevent erosion is through planting vegetation. Plants establish root systems, which stabilizes soil and prevents soil erosion. Using geotextiles is an effective method because it also stabilizes soil.

Answer 2

“Soil conservation is the prevention of soil loss from erosion or reduced fertility caused by over usage, acidification, salinization or other chemical soil contamination. Slash-and-burn and other unsustainable methods of subsistence farming are practiced in some lesser developed areas. A sequel to the deforestation is typically large scale erosion, loss of soil nutrients and sometimes total desertification.”