Экология

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ll me what you liked most of all? (звучит вторая часть клипа)

But dont forget that ecology starts with ourselves. . . our soles.
T: Thank you. Thank you for the lesson.



What is the rule?
If you want the life be cool,
Like a full of colour picture,
Dont forget one golden rule:
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
What rule shouldnt we forget?
The last line is: Be careful with nature!























Read the text and analyze it. Find on table the problems that are lit in the text.

Water pollution
Rivers, lakes, seas, oceans cover more than 70 of our planet. Scientists say "man will die if oceans die". Over 5 million tons of oil products pollute the ocean each year. About 2 million tons of these products come from cars. First the oil products go into atmosphere. From the atmosphere they go into oceans. A ship wrecked tankers spill a lot of oil into the ocean. In addition big rivers carry into the ocean a lot of waste from industry and agriculture. Pollution means death to oceans. It kills fish, plants and birds. Experts believe life in oceans will be destroyed within 25 years. The industry affects the nature greatly. For example more than 30 years ago a pulp-and-paper factory was built on the shore of lake Baikal. As a result, because of the water pollution, more than 50 of the worlds purest water has been ruined. The whole ecological system of lake has changed greatly. Some organisms that can be found only in the lake Baikal are disappearing; trees are dying from the dust and gas blow-outs of the factory.
All life on the Earth - from the s

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