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10 questions
This is the weight or force of the atmosphere pressing down on Earth's surface
Air Pressure
Density
A device that is used to measure atmospheric pressure is a ___________.
barometer
thermometer
kilometer
micrometer
Air pressure is greater _______.
at the top of the mountain
at the bottom of the mountain
at the center of the mountain
What happens to air pressure as you move upward into the atmosphere?
air pressure increases
air pressure decreases
air pressure stays the same
This is how compact molecules are in a solid liquid or gas
Air Pressure
Density
What is altitude?
how much something weighs
the distance above sea level - the distance above Earth's Surface
how big something is
What happens to the amount of oxygen molecules as altitude increases?
fewer molecules
more molecules
same amount of molecules
nothing happens to the molecules
Cold air is more_____ than warm air
Dense
Stale
Colorful
Air pressure decreases as what increases
Water Vapor
Altitude
Radiation
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