Air Pressure

Low pressure will usually bring what kind of weather?

• Sunny
• Calm
• Stormy

True/False?  Air pressure increases as altitude increases.

• true
• false

Does warm air rise or sink?

• Rise
• Sink

 Air pressure and density both decrease

• Higher up the mountain you go
• Lower on the mountain you go

Does cold air rise or sink?

• Rise
• Sink

Falling air pressure usually indicates a storm is approaching

• true
• false

True/False?  As air pressure decreases, so does air density.

• true
• false

High pressure will usually bring what kind of weather?

• Good
• Bad
• Both Good and Bad

Moving air is called _______. 

• mud
• wind
• rain
• sunshine