Содержание
- 3. “The world is a fine place and worth fighting for”
- 4. What are the global environmental problems? How we can protect our nature? What can we reduce,
- 5. Big or small
- 6. What do you do to keep the Earth clean?
- 7. PEOPLE START POLLUTION. - PEOPLE CAN STOP IT. What are ecological problems? Are the seas in
- 8. The pollution of the land…………… Ecological problems are…………… The seas…………… Every 10 minutes……………… Air pollution is………………
- 12. Скачать презентацию