The answer is the letter B
D trade barriers for exports
The advantage maps know potical maps. weather forecast identify. Boder maps
A. collapsing dust clouds
Answer:
Distinction from Tundra Climate
For example, tundra climates usually have a month in which the average temperature rises beyond the freezing point, while this does not occur in polar climates. The hotter month allows the ice in tundra climates to melt, which enable plants and animals to survive.
