Across
- 3. A form of matter like air or steam
- 5. The top layer of Earth where plants grow
- 9. Heat from the Sun turns water into gas
- 11. A green living thing that grows in soil
- 13. Home or environment for an animal
- 14. What the Sun gives us for light and heat
- 16. The air or conditions outside
- 19. A small animal with six legs, like an ant or bee
Down
- 1. A type of matter that has shape, like ice or wood
- 2. A tool that pulls metal objects
- 4. A tiny part of a plant that grows into a new plant
- 5. What the Sun gives us for light and heat
- 6. Push or pull that moves objects
- 7. To use something again so it doesn't become trash
- 8. Anything that takes up space
- 10. What we breathe in from air
- 12. What plants and people need to drink
- 15. Pull that keeps us on the ground
- 17. When rocks or dirt wear away slowly
- 18. Rubbing that slows things down