Air Pressure and Relative Humidity

The ability of the air to hold water depends on its _______________. 

• air pressure 
• thermometer 
• temperature
• water vapor

Tags

NGSS.MS-ESS2-4

Humidity is a measure of the amount of __________ in the air.   

• Rain Drops
• Air Pressure 
• Temperature
•  Water Vapor

Tags

NGSS.MS-ESS2-4

A psychrometer is an instrument for measuring __________ humidity.  

• Low 
• Relative
• Absolute
•  High

Tags

NGSS.MS-ESS2-4

Air with a relative humidity of 100 percent is said to be __________________. 

• Saturated
• Unsaturated 
•  Hot 
• Muggy 

Relative humidity is expressed as a _______________.  

• Decimal
•  Fraction
•  Percentage 
• Number

Which will hold more water, warm air or cold air?

• Warm Air

• Cold AIr

The amount of water vapor in the atmosphere compared to how much it could hold.

• Saturation
• Vaporicity
• Absolute Humidity
• Relative Humidity

Which cylinder represents the warmest air?

• 1
• 3
• 4
• 5

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which cylinder represents the highest relative humidity? 

• 1
• 3
• 4
• 5

Dew Point is the

• temperature air cools down to reach condensation (or turn into a liquid)
• temperature where ice melts to liquid water
• temperature where ice turns directly into water vapor
• time of day when dew on the ground disappears

Tags

NGSS.MS-ESS2-4