Question

7std geography give information on measures of soil conservation​

Answer 1

ANSWER:-

Contour barriers- Building barriers along contours using stone, grass and soil. Trenches are also made to collect water and prevent it from running off with soil.

Terrace farming- Creating terraces on steep slopes for farming in order to reduce surface run-off and soil erosion.Intercropping- Growing different crops in alternate rows and sowing at different times to protect soil from rainwash.