Science croswroosrd

4. chain of islands formed at edges of colliding tectonic plates where one plate subducts
7. molten rock below the surface of Earth
8. an instrument detecting the seismic waves from an earthquake
11. when one tectonic plate sinks below another plate during a collision
13. separating of continents by drifting across Earth's surface
15. type of plate boundary where plates are colliding with each other
16. place with extremely hot material comes out of Earth's surface
17. point on Earth's surface directly above focus of an earthquake

1. molten rock erupted on Earth's surface
2. rapid movement of ground due to movement of tectonic plates
3. deep channel where crust is sinking downwards
5. below ground where an earthquake starts
6. layer of plastic semi solid rock in the lower mantle
9. type of plate boundary where plates are sliding parallel to each other but in opposite directions
10. process of continents breaking up, subsiding and allowing in water from the sea
12. type of plate boundary where plates are moving apart in opposite directions from each other
14. huge wave in the ocean caused by an earthquake on seafloor