Across
- 4. when something man made hurts the environment ex. air land and water
- 7. Island an island that is full of trash
- 9. someone who tries to help our world
- 10. to make something new out of something old
Down
- 1. to break down to little pieces
- 2. to use again
- 3. a thick oily flammable liquid
- 5. something that takes thousands of years to break down
- 6. something that know one likes in their environment
- 8. use less of