Which of the following climates is a high-latitude climate?
a. highland
b. tundra
c. humid continental
d. subarctic

The answer is d. subarctic

A latitude is a measure of position north or south of the equator. On the equator, the latitude is 0 degrees, and on the poles, it is 90 degrees. The high-latitude climates are in high latitudes, thus on the poles. the subarctic climate spreads between 50 and 70 degrees of latitude, thus, it belongs to the high-latitude climate.

The return of the wolf to yellowstone national park will probably affect the bird population to some degree, not significantly. while wolves will hunt birds when necessary, they prefer to hunt larger prey. the bird population will most likely only be affected when hunting is scarce for the wolves. birds of prey will also probably not be affected as much as other birds who spend more time on the ground hunting for food as the tend to spend more time in the air or in trees since they do not need to stay on the ground for long due to the nature of the way they hunt.