Geography Fantasy

3. - The bottom of the ocean, where tectonic activity can create new crust.
5. - A deep depression in the ocean floor formed by subduction.
6. push - A tectonic force resulting from the elevation of the mid-ocean ridge.
7. - The thick layer of rock beneath the Earth's crust.
9. - Large sections of the Earth's lithosphere that move and interact with each other.
11. - The rigid outer layer of the Earth, consisting of the crust and upper mantle.
13. - Type of boundary where two plates move apart.
14. - The outermost layer of the Earth, where we live.
17. - A crack or fissure in the Earth's surface, often associated with divergent boundaries.
19. - Relating to landmasses; often refers to continental tectonic plates.
20. - Molten rock beneath the Earth's surface.

1. - Type of boundary where two plates move toward each other.
2. - The semi-fluid layer beneath the lithosphere that allows tectonic plates to move.
4. - The science of studying earthquakes and seismic waves.
8. - Relating to the structure and movement of the Earth's crust.
10. - Process where one plate moves under another and sinks into the mantle.
12. drift - The theory that continents have moved over geological time.
15. - An opening in the Earth's crust where molten rock can escape.
16. range - A series of connected mountains formed by tectonic forces.
18. - Sudden shaking of the ground caused by the movement of tectonic plates.