Across
- 1. plate gigantic pieces of the Earth's crust and uppermost mantle.
- 3. weathering
- 4. an area with high ground
- 5. any liquid that forms on the atmosphere then falls down onto earth
- 7. shelf the shallow part of the sea
- 9. tall, steep sided towers of rock
- 10. shaking of the earths surface
- 12. opening in the earths crust
- 13. when water vapor turns into a liquid
- 14. flat piece of land.
Down
- 2. when liquid turns into gas
- 6. the time or date at which the sun reaches its maximum or minimum declination
- 7. drift movement of the continents with earths surface
- 8. a catastrophic ocean wave
- 11. when the sun crosses the celestial equator, in which day and night are of approximately equal length
