Содержание
- 2. Vocabulary Air pollution Water pollution Soil pollution Light pollution Littering Homegrown foods Dump Carbon dioxide
- 3. Air pollution
- 4. Water pollution
- 5. Soil pollution
- 6. Light pollution
- 7. Littering
- 8. Homegrown foods
- 9. Dump
- 10. Carbon dioxide
- 11. People have always polluted their surroundings. But until now pollution was not such a serious problem.
- 12. Since the 1950’s people have become alarmed with the danger of environmental pollution. Air, water, and
- 13. On polluted soil, food products can’t be grown. In addition environmental pollution spoils the natural beauty
- 15. Скачать презентацию