Содержание
- 2. Ecology is a science. Many sciences have such prefix. What does it mean “Eco”? “Eco” means
- 3. People have always polluted their surroundings. Even in ancient times people admitted that their health was
- 4. Ecological problems air pollution water pollution soil pollution
- 5. Air pollution. Air pollution is a very serious problem, because polluted air can cause illness and
- 6. Virtually not only human beings pollute the air but nature itself can cause damage,for example volcanic
- 7. Water pollution Water recourses is one of the main factor of existing life in our planet.
- 8. Soil pollution The main component of the Earth biosphere represents topsoil. Soil is polluted by: litter,
- 9. Modern ecological problems greenhouse effect
- 10. acid rains
- 11. ozon layer
- 12. Ways of solving ecological problems Creation of different kinds of purification plants; Recycling.
- 13. III Using of conservation technologies and rational distribution of industry. Creation of purification territorial systems.
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