Odpowiedź :
1. recycling bank
2. acid rain
3. carbon dioxide
4.climate change
5.global warming
6.illegal hunting
7.renewable energy
8.national park
9. greenhouse effect
10. water pollution
2. acid rain
3. carbon dioxide
4.climate change
5.global warming
6.illegal hunting
7.renewable energy
8.national park
9. greenhouse effect
10. water pollution