paragraph on pollution (250to300)words
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Answer:
Pollution
Addition of harmful substances to nature is called pollution. Pollution is of different types. The smoke coming out from the chimneys of industries and the silencers of vehicles cause air pollution. We can check this by reducing the polluting factories and using good quality fuels and engines. Now we can plant trees which will convert carbon dioxide into oxygen. We have to develop and use solar power to reduce air pollution
Water pollution is caused by leaving untreated industrial wastes directly into rivers, tanks and lakes. This should be avoided by all means. The wastes must not be discharged into rivers directly. The wastes should be treated in a proper way. Ocean water is polluted by leakage of oil from offshore oil wells and during movement of ships. Proper measures and care should be taken to check the leakage of oil.
When we throw plastic wastes and other under gradable wastes, it causes soil pollution. Soil pollution makes the soil infertile. Most of the people in India are dependant on agriculture. Hence, soil pollution should be avoided if we want the farmers to progress.
Noise pollution is caused by industries, honking of horns, using loudspeakers and bursting crackers. We should avoid using horns near schools and hospitals. We should not use loudspeakers after 8 pm and loudspeakers’ sound should also be minimised. Bursting of crackers also should be controlled. Pollution affects the health of all living beings. All sorts of pollution, spoil the ecology and that should be avoided.
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Answer:
pollution harms the environment. there mainly 3 types of pollution
1 water pollution
2 air pollution
3 soil pollution
pollution has broad meanings.
water pollution means contamination of water bodies by harmful substances like the oil released by ships, plastics, sewage, waste water discharged by industries, etc.
air pollution is the contamination or pollution of air. carbon dioxide, carbon monoxide and other gases and minute particles.
soil pollution is mainly caused by plastics.