University of Central Florida (UCF) GEO1200 Physical Geography Midterm Practice Exam

Winds that descend from 60 degrees to 90 degrees latitude are characterized as part of the Arctic High pressure system. At these latitudes, particularly in the polar regions, cooler air descends, leading to high-pressure areas. This descending air is a crucial aspect of polar climatic conditions, resulting in relatively stable, clear weather associated with high-pressure systems.

The Arctic High is often tied to the polar front, which influences global circulation patterns. Such systems play a significant role in the overall atmospheric circulation and contribute to the characteristic climatic conditions observed in polar regions, including low temperatures and minimal precipitation.

Other options, while relevant to different climatic zones, do not pertain to this specific range of latitudes. For example, the Equatorial Low is associated with the equator where warm, rising air creates rainfall. The Subtropical High is found around 30 degrees latitude, while the Tropic High pertains to similar areas but not the polar regions.