The whole area experiences a severe, almost year-round arctic climate, with temperatures rarely above freezing.

In arctic climates, they use winter wolves or polar bears for this purpose.

The vehicle was designed for an arctic climate with temperatures of - 55 C.

Only mining would make a colony self-supporting in an arctic climate.

Men hunting for sport would not choose a tropic nor an arctic climate to hunt in.

Why hadn't it demonstrated some adaptation to Mars' increasingly arctic climate?

Resolute has a polar arctic climate with long cold winters and short cool summers.

It is found worldwide from tropical to arctic climates.

Due to the short gold-washing season caused by the arctic climate, the dredge is used 24 hours a day.

The present arctic climate is itself a comparatively new and abnormal state of things, due to geographical modification.