About the Earth

4. natural landforms are mountains, plateaus, river valleys, coastal plains and beaches
5. planet we live on
6. flat section of land between two mountains
8. very steep cliff with a closing river at the bottom
13. that was pushed to the earth's surface
16. force in which pieces of rock are moved from place to place by flowing water, wind, gravity, or ice
17. plate of earth's crust that crashed into another that raised a part of the land
19. very, very dry and flat land with barely any water

1. shaking of earth's crust as built up energy is released
2. innermost structure
3. force that breaks down rocks into smaller pieces
6. mountain that spouts lava, smoke and toxic gasses
7. rock below the earth's surface
9. sediments slide down from a steep slope
10. to a cave, and has really hollow holes in the ground
11. dry lands usually covered in grass
12. layer of earth's structure just below the earth's crust
14. thin, rocky outer layer of earth that makes up the continents and ocean floor
15. flowing or connecting over land that is usually dry
18. tiny section of land that forms in the sea with trees and sand and surrounded by water