(a) What is a ‘nunatak’? (b) State two processes by which ice may move.

      

(a) What is a ‘nunatak’?
(b) State two processes by which ice may move.

  

Answers


Lydia
a) A ‘nunatak’ is a peak of a hill which sticks out above the ground surface of ice.
b) Ice may move by plastic flowage. Ice moves by basal slip. It may also move by extrusion flow.
lydiajane74 answered the question on November 24, 2017 at 12:37


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