Crossword Puzzle

2. scientific study of landforms and the processes that shape them
4. also called byland or biland
6. formed when moving water in a stream erodes the out banks then widens its valley
9. the last and innermost layer of Earth and is separated into two
11. makes up only about one percent of Earth
12. its name originated from a French word which means "hillock" or small hill
13. extends from the surface of Earth to a depth of about 70-100 km
17. they are formed by various forces of nature of Earth
18. a resistant rock that usually surrounds table mountains
19. the Greek god of the winds; where the word Aeolian is derived from

1. refers to the sediment that has accumulated due to the interaction of delta and bodies of water
3. portion of lands elevated thousands of feet above their surroundings
5. largest layer of Earth
7. they may be dome-shaped, crescent-shaped, star-shaped, linear-shaped, or parabolic
8. study of the flow of matter primarily in the liquid state
9. influenced by water and wind erosion over a long period of geologic time
10. divided into five layers
14. study of the current terrain features of a region
15. a product of glacial activity in an area
16. the most common type of dune found on Earth