Clouds & Highs/Lows

Front

What happens to clouds when atmospheric pressure increases?

Back

Clouds will go away.

Front

What type of weather is generally associated with low pressure systems?

Back

Bad weather.

Front

What happens to the temperature as air rises in the atmosphere?

Back

The temperature decreases.

Front

What is the temperature at which water vapor condenses called?

Back

Dew point.

Front

What does low atmospheric pressure usually indicate?

Back

Grey, wet weather is coming.

Front

What is the definition of atmospheric pressure?

Back

The force exerted by the weight of air above a given point.

Front

How do high pressure systems affect weather?

Back

They generally bring fair weather.

Front

What is relative humidity?

Back

The amount of water vapor in the air compared to the maximum amount of water vapor the air can hold at that temperature.

Front

What is the relationship between temperature and humidity?

Back

As temperature increases, the capacity of air to hold moisture increases.

Front

What is the role of clouds in the water cycle?

Back

Clouds are formed when water vapor condenses, and they release precipitation when they become heavy.