State four reasons for environmental pollution.

1.	State four reasons for environmental pollution.
Answer» 1. Rapidly increasing industries and failure of industrial units to employ pollution control systems. 2. Destruction of forest areas, and accordingly, lack of tree plantation and excessive grazing. 3. The amount of carbon emission is increasing due to increase in number of vehicles and their increasing emission. 4. Increasing use of chemical fertilizers and insecticides, inappropriate system of irrigation and lack of proper disposal of agricultural wastes.

Answer»

1. Rapidly increasing industries and failure of industrial units to employ pollution control systems.

2. Destruction of forest areas, and accordingly, lack of tree plantation and excessive grazing.

3. The amount of carbon emission is increasing due to increase in number of vehicles and their increasing emission.

4. Increasing use of chemical fertilizers and insecticides, inappropriate system of irrigation and lack of proper disposal of agricultural wastes.

Discussion