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c lesson 3
science vocab
Question | Answer |
---|---|
glacier | a large mass of snow and ice that slowly moves downward and outward over the land. |
terminus | the end or outer margin,of glacier where rock debris accumulates. |
moraine | rock debris is carried and deposited by a glacier |
glacial till | an unsorted mixture of rock materials deposited as a glacier melts. |
erratic | an isolated boulder left behind by a glacier. |
outwash plains | gravel,sand,and clay carried from glaciers by melting water and streams. |