Across
- 3. are of land where precipitation collects and drains into a body of water
- 7. feature on Earth's surface
- 8. isolated flat-top elevation, ridge, or hill
- 10. narrow strip of land with ocean on either side
- 13. range series of mountains
- 14. high plain or tableland
- 16. subcontinental land surrounded by water
- 18. isolated hill with steep sides
- 19. huge mass of ice that moves slowly over land
- 20. barren area of landscape
Down
- 1. piece of land almost surrounded by water
- 2. a large area of flat land
- 4. low area running between hills or mountains,
- 5. elevated portion of the Earth's crust
- 6. deep cleft between escarpments or cliffs
- 9. linear-shaped lowland between highlands
- 11. rupture in the crust of a planetary-mass object.
- 12. piece of land higher than everything around it
- 15. plate movement under the Earth's surface
- 17. created by tectonic plates