Across
- 7. - waste that cannot be broken
- 9. - again
- 11. - wastes that can be recycled
- 12. - natural fertilizer made from food scraps, fruits and leaves
- 13. - to lessen the waste
- 14. - to use again
Down
- 1. — waste that can easily be broken
- 2. - number one problem of the school
- 3. - a container for trash
- 4. - a process that involves heating
- 5. - material made from food pulp and is biodegradable
- 6. - common synthetic material often recyclable
- 8. - another term for garbage
- 9. - to create something new out from waste
- 10. - to fix slightly broken materials