Across
- 2. To speak very loudly
- 3. Earth, the world where we all live
- 5. Waste material that hurts the environment and takes a long time to disappear
- 8. To use something again instead of throwing it away
- 10. A building where people live with their family
Down
- 1. A small animal with a long tail that squeaks
- 4. Living creatures that live on Earth and need our protection
- 6. Tall plants with branches and leaves that clean our air
- 7. The earth or soil under your feet
- 9. A white or gray fluffy thing in the sky