"Environmental Problems"

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AIR POLLUTION Air pollution is a very serious problem , because polluted air can cause illness and even death . Every year world industry polluted the atmosphere with about 1500 million tons of dust and other harmful substances . Many cities suffer from smog , oxygen balance upsets. Cars are polluting the air by exhaust gases and other dangerous chemicals.

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WATER POLLUTION Water recourses is one of the main factor of existing life in our planet . People use fresh water for their needs . First of all water pollution is the result of industrial, agricultural and everyday necessities discharge of wastes into rivers , lakes and seas .The main part of water pollution plays a large number of oil industry wastes.

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SOIL POLLUTION THE CAUSES OF SOIL POLLUTION ARE : GASES AND DUST EMITTED BY INDUSTRIAL ENTERORISES , SOLID AND LIQUID INDUSTRIAL AND URBAN WASTE , VEHICLE EMISSIONS.

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EXTINCTION OF ANIMALS AND PLANTS One of the environmental problems is the rapid decline in the number of plant and animal species. Some species have already irretrievably disappeared from the face of the earth , others are on the verge of extinction. The earth is increasingly losing its vitality.

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Nature needs to be protected and taken care of so that we can breathe fresh air, drink and swim in clean water, enjoy the beauty of fields and forests. We must protect it not only for ourselves, but also for our next generations, for animals, insects and fish living on our planet.