pollution

Pollution:

      Presence of unwanted intolerable, irritable or poisonous substances and environment is known as pollution. It can also be said as the negative sides of progress of science and technology. Besides, over- population it also earn important for factor which have added to problem of pollution. With the rapid progress of science and technology there are several man- made machines used for our different purposes. There are many industries which give off poisonous gases like , carbon, mono oxide, sulphur oxide, carbon dioxide etc. besides, the thick means of transportation also add to the impurity of our environment. The wastage are haphazardly thrown anywhere the wastage substances which come out from the different machineries is very harmful to the health of living things. Moreover, with the inventions and discoveries of different medicines, the live of man have became longer. As a result, with the rapid growth of population the green environment has been destroyed, people cut down trees for making houses and farmland. This way , many jungles having cleared up. The green leaves, which purified our breathing air are decreasing day by day experiments and uses of different nuclear weapons have caused more population. Scientist have already warned that the ozone  layer, which filters ultra violet rays, thinning.

It is already late for us to think, will not all our achievements of mastering this world be in ended with the complete extinction of mankind like dinosaur. Therefore, before it becomes too late we all must join our hands together to solve this problem. We must stop throwing wastes haphazardly. We must plant trees and preserve greeneries. Government should lunch programmes to recycle wastes. To solve this terrific problem we all must contribute ourselves our helping hands if we think our generation should continue.