Across
- 4. everything is made out of this
- 6. another word for weight
- 7. how long something is
- 12. how fast something goes
- 17. it has this if it is moving
- 18. another word for survival of the fittest
- 19. speed and direction
- 20. this appears at night
Down
- 1. facts to support a claim
- 2. a statement for a question
- 3. that big yellow ball in the sky
- 5. all of the colors that come after it rains
- 8. an educated guess
- 9. the planet we live on
- 10. when someone asks something
- 11. when our moon looks different
- 13. Stored energy
- 14. we get this from the sun
- 15. an explanation for evidence
- 16. Energy in motion