Question

what is soil erosion?suggest ways to over the problems of soli erosion?​

Answer 1

Soil erosion is the gradual loss of the topmost layer of soil that is the fertile layer. It occurs naturally but the process can be accelerated by human interference. Following are the ways to prevent it

• Planting trees: The roots of trees play an important role in holding the soil particles together hence preventing its loss due to bad climatic conditions.
• Terrace farming: Practicing terrace farming in hilly regions help prevent soil erosion
• Overgrazing: Cattle grazing can lead to deforestation if carried on a large scale hence leading to soil erosion.
• Planting shrubs and grasses: Shrubs and grasses help prevent soil erosion as their roots attach to the soil particles.
• Fencing:  Creating barriers or fences in areas with river bodies help prevent the contact of water bodies with the soil hence reducing the chances of soil erosion.