User:FAHIMA SHAFI/sandbox

POLLUTION Pollution is the adverse effect in the natural environment which causes many problems and it can take the form of many chemical substances such as heat light etc.There are many types of pollution and the main types are as follows; 1.Water pollution. 2.Air pollution 3.Soil pollution 4.Thermal pollution 5.Noise pollution

Water pollution.

Water is mainly polluted due to the industrial wastes from many industries ,sewage wastes that is discharged from many places makes the fresh water polluted due to this many people suffer from many diseases as the water is polluted and people consume it .So as water is very important for our life we should not pollute it. Air pollution.

The contamination of air in the atmosphere is called the air pollution.The air we breathe in is very essential for our better life .We take in air from the atmosphere therefore this air is also been polluted due to the poisonous gases which will effect us.

Soil pollution. Soil is a major agent for the growth of plants .Soil is been polluted by adding many artificial growing agent which destroys the natural fertility of the soil .Chemical pesticides and insecticides are been added to the soil which destroys its natural fertility. Thermal pollution

Thermal pollution is been caused due to the release of heat energy from the environment it may be discharge of heat energy from many manufacturing industries and from the vehicles been driven these vehicles also release a lot of heat energy which causes thermal pollution.

Noise pollution.

There are sounds which will be pleasant for us to hear but the sounds which disturbs us with much sound is called the noise pollution.This noise may come from the vehicles that is rash driving ,and the sounds from many industries can also cause noise pollution this will effect the mental stress of a person and causes headache etc and it can also affect the ear drum.