Natural Hazards

4. Instruments used to detect earthquakes.
6. A volcanic belt that runs all the way around the edge of the Pacific ocean.
8. Type of margin where two plates move sideways past each other and sometimes cause earthquakes.
10. More economically developed country.
11. Huge slabs under the earth
13. A long, high sea wave caused by an earthquake or other disturbance.

1. Type of margin where a oceanic crust moves under a continental crust but it sinks as it is heavier.
2. Type of margin when two plates move away from each other and magma immediately rises to fill the gap.
3. Point on ground above the focus.
5. Where plates touch/meet
7. The point where the earthquake occurs.
8. Type of margin where two continental plates collide and since neither can sink, they rise to form mountains.
9. Less economically developed country.
12. The outside part of the earth.
14. The region of the earth's interior between the crust and the core.