1 )Supply the prepositions where necessary. ( Вставьте предлоги, где необходимо). Переведите на русский язык. 1. Common people become aware … ecological problems.
2. Ecology is a science that studies the relationship … all forms of life … its environment.
3. Pollution affects … everyone every day.
4. Pollution … air is a result … many factors.
5. World industry pollutes the atmosphere … dust and other harmful substances.
6. Acid rains affect … crops, the quality of forests.
7. Many large cities are polluted … industrial wastes.
8. Some factories and plants discharge harmful substances … the atmosphere.
9. The “greenhouse effect” is caused … carbon dioxide.
10. Green peace organization carries out numerous campaigns … the global environmental pollution.
11. This organization draws the people’s attention … the destruction of wildlife.
12. Today about 60000 different species of plants are … danger. 13. We must protect our environment … the sake … the future generations.

2. Fill in the blanks with suitable words from the following list. (Заполните пропуски подходящими словами из данного списка) animals, pollute, environment, waste, pollution, substances, ecological, danger

1. We are doing enough to protect … from pollution. The huge amounts of chemical fertilizers and pesticides used on these farms … the water. People should be more concerned about the continuing … of the environment. The Japanese recycle more than half of their industrial …. Harmful … are found in many rivers. The destruction of the rainforests is an … disaster that threatens the future of life on the Earth. About 60000 different species of plants are in … today. Today the giant panda is one of the rarest … in the world

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