Across
- 2. the measure of matter in a body
- 4. the study of magnets
- 5. the study of living organisms
- 11. physical substance in general
- 12. helps you float
- 13. a push or pull
- 14. the study of everything in the universe beyond Earth's atmosphere
- 16. a change in position of an object over time
- 18. naturally occurring inorganic element
- 19. the study of substances, elements, chemicals.
- 20. is the natural science that studies matter
Down
- 1. attraction between all things with mass or energy
- 3. the place for experiments
- 6. the movement of electric charges
- 7. rocks made by heat
- 8. the study of the environment / biology
- 9. breaking down rocks
- 10. the study of movement
- 15. is a subject
- 16. a group of atoms bonded together
- 17. an individual thing