Across
- 2. A gas plants give off that people need to breathe
- 5. When a seed starts to grow
- 7. How seeds move to new places
- 10. A community of living things and their environment
- 13. The green stuff in plants that helps absorb sunlight
- 14. A tiny part that can grow into a new plant
- 16. The part of the plant that takes in water and holds it in the ground
- 17. The plant part that uses sunlight to make food
Down
- 1. A special feature that helps a plant live in its environment
- 3. Everything around a plant or animal including air, water, and land
- 4. Something that can keep going without hurting the Earth
- 6. The part that helps the plant make seeds
- 8. The part of the plant that supports it and carries water
- 9. A living thing that breaks down dead plants and animals into nutrients
- 11. How plants make their own food using sunlight, water, and air
- 12. Tubes in the plant that move water up from the roots
- 15. A substance that helps plants grow and stay healthy