Question

Answer the following questions in brief.
1. Why is soil considered an important resource? Give any three reasons.
2. Highlight any three causes of soil erosion.
3. Explain hydrological cycle with the help of a diagram.
4.
How does river water get polluted? Explain.
5. Identify any three ecological problems caused by building large dams.​

Answer 1

Explanation:

land is considered an important resource because land is used for many purpose such as forestry, mining, agriculture, building houses, roads etc