A friend of yours has heard that glaciers exist only in areas of extreme cold, colder than 30°F below zero. Is your friend correct?
Answer to relevant QuestionsAre valley glaciers found only in polar latitudes?Describe the difference in the behavior of an advancing glacier, a stagnant glacier, and a retreating glacier.Valley glaciers enlarge their sediment load in additional ways to those listed in the previous question. How?See Fig. 10.3. Do the straight lines or striations tell which way the ice that abraded the rock was moving?On Fig. 10.4, identify and define a lateral moraine.
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