POLLUTION

POLLUTION

There many kinds of pollution. They can be grouped into several major classifications, of which we mention here; water pollution, air pollution, noise pollution, and radiation pollution.

Air pollution is caused by car engines and by big factories with large chimneys through which dirty  air escapes.

Land pollution can be caused by waste or rubbish such as paper, bottles, alumunium,scarps, junk, etc. Because of our carelessness and laziness, our surrounding are very dirty. They are filled with household as well factory waste. Some waste can be broken down by natural organisms such as bacteria. Rubbish like this is called organic waste. On the other hand, rubbish which can not be broken down by natural organisms is called in organic waste. This is more difficult to dispose of and it makes the surroundings very unpleasant to look at.

Noise pollution can be caused by several thins; loud music through loudspeakers, the noise of motorized vehicles such as trucks, buses, motorcycles, and also aircraft. Loud noise may caused deafness. It can affect the heart and cause nervous strain.

Radiation pollution can kill many people in one moment. It is caused by uranium and other radioactive. The testing of atomic weapons is feared by people in general because atomic weapon are radioactive. These are a few example of the different kinds of pollution in our lives.