Вариант 1

Environmental protection.
The poisoning of the world's land, air, and water is the fastest - spreading disease of civilization.
Overpopulation, pollution and energy consumption have created such planet wide problems as massive deforestation, ozone depletion, acid rains and the global warming that is believed to be caused by the greenhouse effect.
The seas are in danger. They are filled with poison: industrial and nuclear waste, chemical fertilizers and pesticides. The Mediterranean is already nearly dead; the North Sea is following. The Aral Sea is on the brink of extinction. If nothing is done about it, one day nothing will be able to live in the seas.
Every ten minutes one kind of animal, plant or insect dies out for ever. If nothing is done about it, one million species that are alive today will have become extinct twenty years from now.
Air pollution is а very serious problem. In Cairo just breathing the air is life threatening — equivalent to smoking two packs of cigarettes а day. The same holds true for Mexico City and 600 cities of the former Soviet Union.
Industrial enterprises emit tons of harmful substances. These emissions have disastrous consequences for our planet. They are the main reason for the greenhouse effect and acid rains.
An even greater environmental threat are nuclear power stations. We all know how tragic the consequences of the Chernobyl disaster are.
People are beginning to realize that environmental problems are not somebody else's. They join and support various international organizations and green parties. If governments wake up to what is happening — perhaps we'll be able to avoid the disaster that threatens the natural world and all of us with it.

Вариант 2

Environmental protection.
About two hundred years ago man lived in harmony with nature, because, industry was not much developed. Today, however, the contradictions between man and nature are dramatic. Every year world industry, throws out into atmosphere about 1.000 million tons of dust and other harmful substances. People of many cities suffer from smog. Forests are disappearing. The pollution of the air, oceans, seas, rivers and lakes, and the destruction of the ozone layer could lead our planet to a global catastrophe. The Earth is our home, that is why we must take care of it, for ourselves and for the next generations. We must keep our environment clean.
More than twenty years ago a pulp-and-рарег factory was built on the shore of Lake Baikal. As a result, because of the water pollution, more then 50 per cent of the world's purest water have been ruined. The whole ecological system of the lake has changed greatly. Some organisms that can be found only in Lake Baikal are disappearing, trees are dying from the dust and gas blow-outs of the factory.
So, scientists, writers, workers put the problem of Lake Baikal sharply in the press, among public bodies and in the government. Lake Baikal and its shores have been declared a specially protected zone of the country. There is a hope that one of the most beautiful and the deepest lakes of the world will never die.
More than 30 years ago the Aral was a bright blue sea with a lot of fish. The rivers Amudarya and Syrdarya supplied it with water. But then the water of the rivers was diverted to cotton plantations. As a result, the Aral now is in a very dangerous position. If no immediate measures are taken, the Aral Sea will disappear by the year 2010. There are many other places on our planet that need immediate help. Each of us must do everything possible to keep the land, air and water clean.

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Last Updated (Sunday, 21 November 2010 18:51)