2025 CPAER Meteorology Complete Practice Test

Question: 1 / 400

What happens to visibility in low-pressure regions typically associated with cyclones?

Visibility usually increases

Visibility reduces significantly

In low-pressure regions, particularly those associated with cyclones, there is a tendency for visibility to reduce significantly. This reduction in visibility is primarily due to the presence of clouds, precipitation, and atmospheric instability that accompany such weather systems. Cyclones often bring together warm, moist air that leads to cloud formation and rain. The high moisture content in the air can condense into clouds and precipitation, which scatters light and obstructs visibility.

Additionally, low-pressure systems tend to have increasing wind velocities, which can lead to turbulence and the formation of fog or haze. These phenomena are all factors that contribute to diminished visibility in these conditions. The lack of high-pressure systems, which typically promote clear skies and good visibility, reinforces the common expectation that visibility is reduced in low-pressure areas influenced by cyclones.

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Visibility remains unaffected

Visibility is inconsistent

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