Across
- 2. erosion / The Earth's surface is eroded by water
- 4. Trench / A narrow, deep underwater canyon
- 6. / Large bodies of ice
- 9. / Land on the Earth
- 10. / When sea plates pull apart
- 11. of Panama / Connects the North and South America
- 14. / When folded land cannot be bent any further
- 16. / Water on the Earth
- 17. / Bends in layers of rock
- 18. / Wears away the Earth's surface
- 20. / An underground porous rock layer
Down
- 1. / Breaks down rocks
- 3. / Living things on Earth
- 5. / The air we breathe
- 7. / Crust comes together as the sea plate slides
- 8. / Freshwater that lies beneath the Earth's surface
- 12. / The sea plate goes beneath the continental plate
- 13. / Plates grind/slide past each other creating cracks
- 15. Drift / A theory about moving continents
- 19. of fire / One of the most earthquake prone areas on Earth
