Across
- 2. to use less
- 4. blanket of gases that surrounds the planet
- 8. Tool you can hold in your hand and use around the house
- 9. making vegetable matter into fertilizer
- 10. able to be used again, more than once
Down
- 1. to let off
- 3. to lessen or lower
- 5. stopping the wasteful use of a resource
- 6. to take in or soak up
- 7. the carrying of people, goods, or materials from one place to another