Across
- 3. Bad habit of throwing trash anywhere
- 5. rule to keep places clean
- 7. proscess of turning organic waste into fertilize
- 9. action of using less single-use items
- 10. action of picking up trash
Down
- 1. energy from heat inside the earth
- 2. material that is difficult to decompose naturally
- 4. container for throwing waste
- 6. Person who throws trash carelessly
- 8. Protective layer that blocks harmful UV rays