Question

biodegradable             disposable         pollute           toxic                recycle             reusable

1. If you put dangerous chemicals into the air or water, you _________ it.

2. When you use something again, you _________ it.

3. If something is _________ , you can throw it away.

4. If you can use something like a bag or a plate again, we call it _________ .

5. If something is _________ , it is bad for the environment.

6. When something breaks down naturally and returns to the environment, we say that it is _________.

Answer 1

1 pollute

2 recycle

3 disposable

4 reusable

5 toxic

6 biodegradable