Multiple Choice
Permafrost is ________.
A) A surface snow layer that does not melt in the summer
B) A subsurface layer of soil and water that does not thaw
C) An Arctic weather pattern that does not get above freezing
D) A region where planting is not possible because of yearlong morning frost
Correct Answer:

Verified
Correct Answer:
Verified
Q30: Most of the long-distance travel in the
Q31: The largest landform region in Canada is
Q32: This act created Canada's newest Territory of
Q33: Greenland has become more accessible to tourists
Q34: Human utilization of coastal resources has been
Q36: The lifestyles of the major native groups
Q37: The largest physiographic subregion in the Far
Q38: One characteristic of the tundra biome is
Q39: Both petroleum production and fishing are economically
Q40: How has global climate change impacted the