Across
- 3. — Tendency of an object to resist changes in motion
- 4. — Anything that has mass and takes up space
- 7. Energy — Energy of motion
- 10. — Process plants use to make food from sunlight
- 11. — Scientist known for the laws of motion
- 14. — Resource that can be replaced naturally over time
- 15. — Gas changing into liquid
- 17. — Force that pulls objects toward Earth
- 18. — Liquid changing into gas
- 19. Energy — Stored energy an object has because of position
Down
- 1. — Process where a cell divides into two identical cells
- 2. — Speed of an object in a specific direction
- 5. — Smallest unit of matter
- 6. — Community of organisms interacting with their environment
- 8. — Pure substance made of one type of atom
- 9. — Force that slows moving objects when surfaces rub together
- 10. Tectonics — Theory explaining movement of Earth’s crust
- 12. — Substance formed when two or more elements chemically combine
- 13. — Ability to do work
- 16. — Naturally occurring inorganic solid with a crystal structure