Question

.wht steps can be taken to control soil erosion in hilly areas ​

Answer 1

Answer:

• By planting more trees, because the trees root trap the soil.
• To make path for water flow of rain.
• restrict the allowing of heavy vehicles.
• and last stop deformation.

Explanation:

hope it will help you

Answer 2

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(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.