Weather Review

These two weather factors decrease with altitude:

• wind speed and temperature
• temperature and air pressure
• humidity and wind speed
• temperature and wind speed

This is measured in a percentage

• humidity
• temperature
• wind direction
• air pressure

The air you breath is mostly made up of....

• Oxygen
• Water Vapor
• Nitrogen
• Carbon Dioxide

The air you breath is mostly made up of....

• Oxygen
• Water Vapor
• Nitrogen
• Carbon Dioxide

Where would the air pressure be greatest?

• The clouds

• Top of the Washington Monument

• Sea level

If temperatures and air pressure drop, what will MOST likely happen?

• clouds will move away from the area
• precipitation
• sunny skies
• hurricane

These fall as liquid water and freeze on the ground

• hail
• snow
• freezing rain
• sleet

The most common form of precipitation

• rain
• snow
• sleet
• freezing rain

This type of air rises

• cold
• warm

This type of air sinks

• cold
• warm