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Erosion Vocabulary
Flora - Forces of Erosion Vocabulary Study Stack
| Question | Answer |
|---|---|
| a glacier that covers a very large area | continental glacier |
| a ridge of till bulldozed ahead and deposited by a glacier | moraine |
| the final step in the erosional process | deposition |
| a type of mass movement in which soil moves slowly down a hill, sometimes causing posts and trees to lean | creep |
| a large, heavy mass of compacted snow and ice that moves slowly downhill because of the force of gravity | glacier |
| a thick deposit of fine, wind-eroded sediments | loess |
| a type of erosion in which loose materials are carried downslope by gravity | mass movement |
| unsorted mixture of rock and soil deposited by a retreating or metling glacier | till |
| the process that removes surfce materials and transports them from one place to another | erosion |
| glacial erosion in which frozen water removes rock fragments and adds them to the bottom of the glacier | plucking |
| a type of erosion caused by natural sandblasting | abrasion |
| one type of sand structure created by deposition | dune |
| mass movement in which one large mass of loose material or rock layers tilts and moves downhill | slump |
| wind erosion that removes loose, fine-grained sediments such as clay or silt and leaves behind coarser material | deflation |