What is environment pollution?
The contamination of the environment due to mixing ofharmful and unwanted substance which makes environment impure is called environment pollution.
What are the major causes of soil pollution?
The major causes of soil pollution are:
- Excessive use of chemical fertilizers.
- Dumping of household solid and liquid wastes on the land.
- Acid rainfall .
- Use of polluted water for irrigation.
- Throwing of non-degradable waste.