More cards in this set

Card 6

Front

Pressure from the weight of the ice causes sub-glacial material to deform and move the overlying ice

Back

Preview of the front of card 6

Card 7

Front

Periods of rapid movement as the glacier snout advances up to a thousand times faster than normal

Back

Preview of the front of card 7

Card 8

Front

An artery of fast flow surrounded by slower flow

Back

Preview of the front of card 8