1. Sally wants to join the school’s environmental club.
2. We shouldn’t use disposable bags at the supermarket.
3. Don’t throw litter on the streets.
4. They will plant some trees in the park.
5. We can change our daily habits to help reduce global warming.
6. Do you want to come and help clean up the beach with us?
7. Wildlife parks help to protect endangered species.
8. Plan your meals so that you don’t waste food.
9. Exhaust fumes from cars pollute the air in cities.
10. Recycle your metal, glass, and paper.
