Answer:

The remedies to stop soil pollution:

A) Use Erosion Control Blankets to Add vegetation on the mountains.

B) Plant Grass and Shrubs. Grass and shrubs are very effective at stopping soil erosion.

C) Build Terraces.

D) Shelter belts can prevent soil erosion in desert areas

E) Afforestation (plant more trees)

1.Causes of soil erosion in mountains may be due to human activities like farming, building houses, deforestation etc and natural occurrence of landslides, earthquake, heavy rainfall etc. This can be reduced by putting check on deforestation, building of settlements incessantly etc.

2. Causes of soil erosion in plateaus and steep slopes are mainly due to human activities like mining, quarrying, crop cultivation on slopes which loosen the top layer of the soil. It may also cause due to landslides, debris flow, heavy rainfall etc.This can be reduced by lowering down human activities in the steep slopes and increasing vegetation.

3. Causes of soil erosion in coastal areas is mainly due to changes in currents, waves and sea level. To protect the coasts we need to build barriers along the coasts.

4.Causes of erosion in deserts is mainly due to wind and drought. This can be checked by restoring water, rain harvesting etc.

5. Causes of erosion in river plains is mainly due to floods or human activities like deforestation, agriculture etc. It can be reduced by protecting the river banks by building barriers and walls to strengthen the soil so that it does not get washed away.