Question 44 (1 point)
most of the world’s ice sheets are located in greenland.
question 44 options:
true
false
question 45 (1 point)
which type of plate boundary along the circum-pacific belt is responsible for the majority of that belt's earthquakes?
question 45 options:
convergent
divergent
collapsing
transform
question 46 (1 point)
glaciers form in areas where more snow falls in the summer than is lost in the winter.
question 46 options:
true
false
question 47 (1 point)
basaltic rocks of the oceanic crust are altered by heated seawater moving through fractures in a process known as
question 47 options:
hydrothermal metamorphism
regional metamorphism
contact metamorphism
diagenesis
question 48 (1 point)
a glacier typically takes hundreds of thousands of years to form, but only a few thousand years to disappear.
question 48 options:
true
false