In weather,high-pressure systems and low-pressure systems typically go from west to east in the United States.What type of weather does this indicate?
A) No weather is indicated by high pressure or low pressure systems.
B) Both high pressure and low pressure usually indicate clear weather.
C) High pressure usually indicates unstable weather and low pressure usually indicates clear weather.
D) Both high pressure and low pressure usually indicates unstable weather.
E) High pressure usually indicates clear weather and low pressure usually indicates unstable weather.

Question

Quizplus · Accepted Answer

High pressure systems are associated with sinking air, which typically results in clear and dry weather conditions. On the other hand, low pressure systems are associated with rising air, which can lead to clouds, precipitation, and atmospheric instability, resulting in unstable weather conditions. Therefore, in the United States, high-pressure systems moving from west to east usually indicate clear weather, while low-pressure systems moving from west to east usually indicate unstable weather.

In Weather,high-Pressure Systems and Low-Pressure Systems Typically Go from West