Across
- 2. What happens as a result of a cause
- 6. To look over something again carefully
- 7. tectonics A theory that Earth’s crust is broken into moving pieces.
- 9. To watch carefully and notice details
- 11. wave Energy that travels through the Earth during an earthquake.
- 12. To put something to use or use what you know
- 14. A low area of land surrounded by higher land.
- 16. A dark, heavy rock formed from cooled lava.
- 17. Facts or proof that help support an idea
- 18. To apply force or make something happen.
Down
- 1. A force made when something pushes or presses on something else.
- 3. An explanation based on evidence.
- 4. A series of steps that happen in order
- 5. Something that makes another thing happen
- 8. Melted rock found deep below Earth’s surface.
- 9. trench A very deep valley in the ocean floor.
- 10. To tell the difference between two or more things
- 13. Melted rock that comes out of a volcano onto Earth’s surface.
- 15. To study something closely to understand it better