Air Pressure

Front

What does a barometer measure?

Back

Pressure

Front

What type of weather is usually associated with low air pressure?

Back

Stormy

Front

Warm air can hold __________ moisture than cool air.

Back

more

Front

What causes winds?

Back

Differences in air pressure

Front

What is air pressure?

Back

The force exerted by the weight of air above a surface.

Front

What instrument is used to measure air pressure?

Back

Barometer

Front

How does air pressure change with altitude?

Back

Air pressure decreases as altitude increases.

Front

What happens to air pressure during a storm?

Back

Air pressure drops.

Front

What is the relationship between air pressure and weather patterns?

Back

High pressure usually brings clear skies, while low pressure can lead to storms.

Front

What is the effect of temperature on air pressure?

Back

Warm air is less dense and exerts lower pressure than cool air.