High and Low Pressure Review MTSS 1/22

Front

What happens to LOW air pressure systems in the atmosphere?

Back

They RISE.

Front

What type of weather is associated with Low Pressure Systems?

Back

Stormy weather.

Front

What does a barometer measure?

Back

Pressure.

Front

Which is MORE dense: Sponge or Brick?

Back

Brick.

Front

What happens to HIGH air pressure systems in the atmosphere?

Back

They SINK.

Front

Define air pressure.

Back

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

Front

What is a High Pressure System?

Back

A region where the atmospheric pressure is higher than surrounding areas, usually associated with clear skies.

Front

What is a Low Pressure System?

Back

A region where the atmospheric pressure is lower than surrounding areas, often leading to cloudy and stormy weather.

Front

How does temperature affect air pressure?

Back

Warm air is less dense and rises, leading to lower pressure; cold air is denser and sinks, leading to higher pressure.

Front

What instrument is used to measure air pressure?

Back

Barometer.