Question

помогите пожалуйста ​

Answer 1

1 If you use less paper, you can save the rainforest

2 the polar bear become extict if me don't stop global warming

3 you time waste electricity if you leave your computer on standby

4?...

5If you ride you bike, you don't not air pollution

6 we reduce waste if we do it right we recycle waste

с шестым не уверена:(