Do Galciers have an average speed? And if so then does it very by regions, or is the number more of a constant? 5/2
Since Glaciers move so slowly how do you calculate their speed? 5/3
what is the average depth of a common glacier? 5/5
How many quakes take place on a glacier on average?5/9
What can the information found about a glacier tell us about our climate?5/10