Essay on environmental pollution and its conservation in 150 words
Answers
Answer:
Explanation:
Any undesirable change in the physical, chemical or biological character of air, water and land harmfully affecting human life.
Types of pollution
1. Air pollution - atmosphere like a protective envelope to the earth. The poisonous gases used in the factories also mixed with the environment and cause air pollution.
2. Water pollution - the addition of any substance to water or changing of water's physical and chemical characteristics in any way which interfere with its use of legitimate purposes.
3. Soil pollution - many insecticide, fungicides etc are used in the field for the destruction of insects and fungi .
4. Noise pollution - any unwanted sounds is called noise. Such sound cause pollution.
Control of pollution
Factories should not be installed on river banks
Sewage should not be mixed directly into the rivers.
Atomic explosion should be banned.
Machines should be used of noise proof room.
Restrictions on use of loud speaker.
⇒ Pollution is the major problem of our country. It's helps to Produce many unwanted gases in our environment just like Co, Harmful gases e.t.c.
⇒ We should be try to concern about their effect and also try to remove this Types of problems which create polluted environment.
⇒ rise in the number of Factories in developed and developing countries. Many factories do not dispose of waste products in a proper manner dangerous disease. They release a lot of smoke into the air.
⇒They also release Chemicals and other waste products in rivers and lakes. The smoke carries injurious chemicals which pollute the air . It causes many dangerous disease . Factories should dispose of the waste Product in a Scientific way. We must try not to pollute the environment.