Across
- 2. electromagnetic radiation
- 3. hunted by other animals
- 5. holding us all down
- 8. gone forever
- 9. breaks down materials
- 12. eats plants and animals
- 14. energy from the sun
- 17. simplest substance
- 18. gas to liquid
- 19. eats other animals
- 21. liquid rock
- 23. matter in a space
- 24. do science
- 25. eats only plants
- 26. not stuff
- 27. burning ball of gas
Down
- 1. sleep through the cold
- 4. the earth's belt
- 6. rock bones
- 7. elements bonded together
- 10. hunts other animals
- 11. sky pictures
- 13. liquid to gas
- 15. small but heavy
- 16. blend in
- 20. smallest thing
- 22. hot water