Tectonic plates, and fossils

1. A place were a Ridge system is the most extensive chain of mountains on Earth
5. the layer of Earth between the core and the
7. The point of origin of an earthquake
9. A layer of the earth’s crust that lies underneath the contienents
11. the result of sudden movement along faults within the Earth
13. A hot, malleable semi liquid zone in the upper mantle, directly underneath the lithosphere
15. A scientist, who Made the original argument that Pangea even
16. The exact opposite of a convergent boundary
18. a scientist who studies fossils
19. Over 200 million years ago, this Was a large super-continent, roamed by

2. A layer of the earth’s crust that lies underneath the
3. A logarithmic scale, from 1 to 10 indicating the intensity of an earthquake, from 1 being the smallest intensity, to 10 being the highest intensity of an earthquake
4. is formed when very hot rock rises from the mantle and erupts through earth’s crust
6. Large pieces of rock which are in the lithosphere of the earth is divided into a small number of plates which float on and travel independently over the mantle
8. melted rock on Earth’s surface
9. Where tectonic plates converge
10. melted rock beneath Earth’s surface
12. the sideways and downward movement of the edge of a plate of the earth's crust into the mantle beneath another plate.
14. Any Instrument used to record, and measure vibrations of earthquakes
17. The outermost layer of earth