When the average temperature for every month drops below freezing, plant growth is impossible, and the region is perpetually covered with snow and ice, the climate is classified as ____.
a. subpolar
b. polar ice cap
c. polar tundra
d. polar taiga
e. arctic
Question 2
A region with long, very cold winters, with only one to three months having a mean temperature exceeding 10C (50F) would have a ____ climate.
a. subpolar (Dfc)
b. polar tundra (ET)
c. polar ice cap (EF)
d. humid continental with hot summers (Dfa)
e. humid continental with cool summers (Dfb)