Across
- 7. Earths inner most core
- 8. Super-Continent formed millions of years ago
- 10. an underwater mountain range that is formed when two plates move apart
- 13. one of the very large sections of hard solid rock that make up Earths outer layer
- 15. To examine something for a purpose
- 16. Section a diagram that shows what the inside looks like
- 18. One of Earths weakest layers
- 19. something we observe to be similar over and over again
Down
- 1. any process of eruption or lava flowing which causes gas,lava,or ash to come out of Earths surface
- 2. a sudden shaking of Earths surface
- 3. a long deep indentation in the ocean floor when two plates move together
- 4. Earths outermost layer of hard solid rock underneath soil,vegetation,and water.
- 5. A scientist who study Earth and Plate science as well as rocks
- 6. moving apart in different directions
- 9. the place where two plates meet
- 11. moving towards the same place
- 12. The layer of soft rock underneath Earths plates
- 13. The act of putting stress onto another thing or person
- 14. A region where magma burns through the Earths crust also found in regions with inactive volcanoes
- 17. The process of one plate being pushed down into the mantle