Question

what steps can be taken to control soil erosion in the hilly areas?​

Answer 1

In hilly areas ,soil erosion can be controlled by ploughing across countour lines, making use of terrace farming techqunies and using strips of grasses to check soil erosion by wind and water.

Answer 2

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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