2. what
pollution
I can we
is air pollution, water pollution , soil
how it is cause, what are it's effects, how
control it
Answers
Answer:
please write your question properly
pls......
Explanation:
Air pollution - It is the contamination of air by harmful and toxic substances. It is caused by the toxic gases released from the chimneys of factories. It can cause a number of respiratory diseases like asthma. It can be controlled by making the chimneys of the industries high enough to cintaminate the upper layer.
Water pollution - It is the contamination of water bodies by toxic substances. It is caused by the throwing of toxic substances in water bodies. It affects the marine life the most. We can keep a check on the disposal of toxic substances in the water bodies.
Soil pollution - It is the contamination of the soil by toxic substances. It is caused mainly by the disposal of toxic substances on the land. It effects the underground organisms. It kills useful microorganisms and decreases soil fertility. It can be controlled by checking the disposal of wastes.