Air Pressure

Front

What is air pressure?

Back

Air pressure is the result of the weight of a column of air pushing on an area.

Front

What tool measures air pressure?

Back

A barometer is a tool that measures air pressure.

Front

In which direction do air molecules exert pressure?

Back

Air molecules exert pressure in all directions.

Front

What happens to air pressure during sunny weather?

Back

Air pressure typically rises, indicating clear and sunny weather.

Front

What should you wear if the barometer is rising in summer?

Back

You should wear short sleeves and no jacket.

Front

What kind of weather is associated with rising barometric pressure?

Back

Rising barometric pressure is associated with clear and sunny weather.

Front

What is the relationship between air pressure and weather?

Back

Changes in air pressure can indicate changes in weather conditions.

Front

What happens to air pressure as altitude increases?

Back

Air pressure decreases as altitude increases.

Front

What is the effect of low air pressure on weather?

Back

Low air pressure is often associated with wet and stormy weather.

Front

How does temperature affect air pressure?

Back

Warm air is less dense and rises, leading to lower air pressure.