1.

What measures should be taken to control soil erosion in the hilly areas?

Answer»

Explanation:Ans. Following steps are taken to control the soil erosion in hilly AREAS: (i) Contour ploughing: this refers to ploughing along contour LINES. (ii) Terrace farming: CONSTRUCTION of steps along the hilly areas by CUTTING the rock layers to reduce the flow of rivers. (iii) Plugging of GULLIES to prevent gully erosion



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