Jumat, 09 Oktober 2009

GREENHOUSE EFFECT


Scientists have recenly reported that the polar ice caps are melting due to arise in atmospheric temperatures known as the "GREENHOUSE EFFECT".According to melvin calvin dioxide given off when coal and oil were burned is accumulating in the atmosphere and covering the north and south poles is melting and may evebtualy lead to a rise in sea levels wich could flood some are areas of the world,including New York,London,And Tokyo.
The "Greenhouse Efeect" is just one of many fundamental changes which took fiffty million years to grow are being reduced at the rate of fourteen acres a minute .The world's deserts are growing year by year rain' caused by sulphur dioxide emissions from factories in west germany and britain.many species of animals and plants are treatened with axinstion.
In presenting the the resulte of "global 2000",the U.S.goverment's most comprenhensive study of future , edmund muskie said "world population growth, the degradation eart natural resurce base and the spread of eviromental pollution collectivelly threaten the welfare of mankind ."words alone ,however ,will not solvethe problem. if goverments do not act quickly and decisively to save the enviroment ,this planet will soon become uninhabitate.

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