Question

soil erosion doesn't occur
easily where the land
is covered with vegetations. Justify the statement​

Answer 1

because the roots of the plants hold on to the soil. Also they protects the soil from impact of rain. Thus, minimalising erosion.

Answer 2

Explanation:

hillside farm fields need full crop cover to help keep the soil in place. This can be accomplished by intercropping, which means growing two crops together in the same field, such as planting rows of maize or soybean between rows of oil palm trees. For smallholders, agroforestry systems where a diverse set of crops, including trees, are grown together can be effective. Access to manure improves the organic matter of the soil, which inhibits erosion. Finally, alternating deep-rooted and shallow-rooted crops improves soil structure and reduces erosion at the same time.