Very acuratley, once the rate of birth, mortality rate, and infant mortality rate are taken into perspective.
Answer:
I believe that the answer is A, Lowering the population to protect resources and the environment.
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.
Is this geometry? if so is there a picture i can look at to help you?