Across
- 3. something thats alive
- 4. canot be created or destroyed
- 7. cells break down
- 8. burn to charcoal
- 9. a forest, ocean
- 12. solid outer layer of earth
- 13. plants and alagea
- 17. plant life cycle
- 18. area around you
- 20. rock sphere
- 21. an animal that cannot produce its own
- 23. organelle
- 24. includes water vapor
- 25. a source of carbon
Down
- 1. air drawn
- 2. something you learn each week in ELA
- 5. something thats not alive
- 6. energy for a plant
- 10. fungi and bacteria]
- 11. a fruit used to make marmalade
- 14. a substance reacts with oxygyn
- 15. a packet of light
- 16. a elemen on the periodic table
- 19. ecosystem
- 22. something little kids have a lot of