Gaw Der To project

2. A vent in the crust of the earth from which molten rock, ask and steam are ejected
6. when magma is called when it reaches the surface of the Earth
8. Deepest part of the ocean
10. part of the earth that goes around the core and is solid
11. A sudden movement of the earth's crust caused by stress along a geologic fault
13. The process of wearing away or grinding something down
14. The solid part of the earth consisting of the crust and the outer mantle
16. Paleontologist noticed that these were the same on different continent's even though the continents were separated by ocean
18. Plates that slide horizontally against each other
19. The process by which earths crust breaks apart, can occur within continental crust or organic crust
20. The outermost shell of the earth

1. Innermost part of the earth
3. plates that are moving towards each other
4. Molten rock when it is underground
5. An area of stress in the earth where broken rocks slide past each other causing in the Earth's surface
7. plates that are moving away from each other
9. When one plate is forced beneath another into the mantle
12. A Supercontinent that existed 250 million years ago which include most of the earth's landmass
15. Rock that is formed when magma cools and hardens
17. Continental land masses the move relatives to one another