Across
- 3. Gas people and animals need to breathe.
- 6. A hard, nonliving thing on the ground.
- 7. Nonliving parts of nature.
- 9. Green things that make their own food.
- 12. A mushroom is this.
- 14. What we breathe in and out.
- 15. Living things in nature.
Down
- 1. DIOXIDE Gas that plants need to make food.
- 2. A dog, cat, or bird is this.
- 4. Things that are alive.
- 5. Rain, snow, or hail that falls from the sky.
- 8. Something all living things need to drink.
- 10. A tall plant with a trunk.
- 11. The big star that gives us light and heat.
- 13. Dirt that plants grow in.