Across
- 2. having a limit
- 6. continuing without becoming weaker or giving up
- 9. very small pieces of plastic
- 11. made to be thrown away after use once or a few times
- 13. able to be changed into different shapes
- 14. extremely sad or destructive
- 17. a quality that makes something easy to do
- 18. wanting to know more about something
- 19. to be decomposed by organisms
- 20. tiny piece
Down
- 1. threw something away
- 3. made of not natural substances
- 4. very ugly or very different from normal
- 5. not natural or real
- 7. extreme
- 8. surprising in a way that causes disbelief
- 10. an organism that breaks down organic materials
- 12. a substance that can be made into different shapes
- 15. inexpensive
- 16. something that encourages you to do something