Across
- 1. to use a material again
- 3. gases and smoke that rises into the air
- 5. to say no to something
- 6. a type of material that takes a long time to degrade
- 10. to use something again
- 11. what we are learning about
- 12. these are hurt by trash in the ocean
Down
- 2. a mountain of trash
- 4. when ice gets hot, this happens to it
- 7. when ice caps melt, this rises
- 8. another word for trash or garbage
- 9. to try to stop something from being hurt/damaged