Across
- 2. heat and pressure make this type of rock
- 3. the 6th planet from the sun
- 4. the waves that can cook your food
- 7. the movement of something from one state to another and back
- 8. heat energy
- 9. baby planet
- 11. the planet tilted on its side
- 12. An ‘if/then’ statement
- 13. Force a force when objects touch
- 17. the layer that keeps us from getting hurt by bad ultraviolet rays
- 18. hot rock material from volcanoes
- 19. the study of strata layers
Down
- 1. a group of stars that make a pattern in the sky
- 5. what is happening now happened a long time ago
- 6. a liquid that don’t want to move
- 10. the study of stars, space, and planets
- 12. wall the side of the fault that miners used to hang their lamps off of
- 14. the bottom of a wave
- 15. the unit force is measured in
- 16. from crest to crest in a wave