Question

please help me for doing these questions of science. ​

Answer 1

Answer:

1. Weathering is the process of rocks breaking into smaller particles by the action of nature.

2. Soil is formed from weathering.

3. Soil erosion is the removal of the fertile topsoil by the means of running water, wind etc.

4. Soil conservation is the conservation of soil!

5. Deforestation is cutting of trees on a large scale to obtain land for agricultural or industrial purposes. Afforestation is the planting of trees on a land.

6. Some cause of soil pollution: Recklessly littering anywhere, acid rains, excessive use of fertilizers and pesticides, dumping of industrial waste etc.

7. Search and try to make it.

Hope it helps!