Question

what is soil erosion? how human activities and natural forces cause soil erosion? Suggest measures of soil conservation in hilly mountainous region and desert region

Answer 1

the process of losing the top layer of soil which is fertile and also use ful for farming is called soil erosion..

natural cause of soil erosion are, wind, rain etc

to prevent it we should plant the trees which hold the soil and not allow to blow away..

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Answer 2

Soil erosion is a naturally occurring process that affects all landforms. In agriculture, soil erosion refers to the wearing away of a field's topsoil by the natural physical forces of water 

Earthquakes, floods and landslides, etc. are natural environmental hazards of disastrous consequences.

In recent years these hazards took toll of thousands of lives and caused massive destruction of property.

These have adversely affected the vital sectors of our development as agriculture, communication, irrigation, power projects and rural and urban settlements.