The word pollution means to destroy the purity of things,to make everything dirty.Pollution of today has become great problem of world which is destroying the purity of air,seas and threatens the survival of living things.Pollution has many kinds and each kind plays the role of cancer in our life and gives harm to it.Man,who is a social animal has to fit himself in a society.There should be a balance relationship between him and his environment.He is dependent upon other forms of life,upon corn and upon animal flesh.So we must learn to respect nature and health.

    Pollution is result of violent.It is more visible in its varios forms in big cities.It can be seen in cultivation of land and desruction of forest.Industrial waste emmision respect a major and perhaps blastic hazard to life.Atmosphere pollution is the result of emmision of carbon monoxide,sulphur oxide that has become the subject of growing cancer and has lead to increase pressure on the burning of forest fuel.

     It is estimated that currently more than twenty million tuns of carbon monoxide are being released in the atmosphere every year.In this way the discharge of these air pollution is effecting the rivers and oceans.The evils of industrial system are mass production and profit motive and became to menifest themselves in the countries of the third world war as well.The world pollution has entered in the vocabulaty of the developed countries and people pay more attention to its causes and consequences.

     In our country the pollution problem is becoming serious.A number of survey in certain industrial areas is real.Even in the countryside every hour smoke of ears,buses and factories is adding more and more poison to atmosphere.The air,the water and the food are under constant touch of pollution.

     The confuse roaring of traffic pays upon the nerves and robs the citizens of their basic right to rest and peace to make an area pollution free.We will have to fight because the pollution is like a chain having so many links.

     Immense efforts should be made by the government as well as by individual.Nature has great power of regeneration but human beings have every great abiity to destroy it.

We should pay our role to improve it promised to abide by the law inforced honestly.IN 1983,the government of Pakistan issued an ordinance to control the problem of pollution.Efforts are being made to work out on effective policy to protect the environment because "Nature never bestrays."