Across
- 5. Natural physical features of Earth.
- 6. Flat and broad land areas.
- 10. Largest layer of Earth.
- 11. Innermost layer of Earth.
- 14. Outer solid part of the planet, rigid upper part of the upper mantle.
- 15. Mounds of small hills made out of sand.
- 16. Outermost layer of Earth.
- 19. A deep ravine between cliffs.
- 20. Also known as table mountains, elevated areas of land with a flat top.
Down
- 1. Most common type of dune.
- 2. Elevated portions of lands that are formed by geologic activities.
- 3. Study of the current terrain features of a region.
- 4. A low-lying area of land situated between hills/mountains.
- 7. Also known as table lands or flat-topped mountains.
- 8. Scientific study of landforms.
- 9. Word derived from the Greek God of Wind.
- 12. A sediment formed by the accumulation of windblown dust.
- 13. A bend in a sinuous watercourse of river.
- 17. Huge, slow moving bodies of ice.
- 18. A piece of land that projects into a body of water.