1 The toxic fumes have a bad influence on our lives. 2.This article is written about last factory waste. 3.Recently acid rain has had a devastating effect on the forest. 4.We shouldn't destroy natural habitats 5. Have you heard anything about soil pollution in this area? 6. There are some of plant species which can be found only at higher elevations. 7. It is known that solar power provides clean energy.
2.This article is written about last factory waste.
3.Recently acid rain has had a devastating effect on the forest.
4.We shouldn't destroy natural habitats
5. Have you heard anything about soil pollution in this area?
6. There are some of plant species which can be found only at higher elevations.
7. It is known that solar power provides clean energy.