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The layer of gases surrounding Earth
What is the atmosphere
A mixture of gases surrounding Earth
What is air
A weather instrument that measures air pressure
What is a barometer
Water vapor in the air.
What is humidity
To force air into a smaller space
What is compress
The mixture of gases surrounding Earth
What is air
The distance one can see through the air at ground level
What is visibility
Second most abundant gas in the atmosphere.
What is Oxygen?
An instrument used to measure air pressure.
What is a barometer?
The amount of material in something
What is mass
A weather instrument that measures air pressure
What is a barometer
The condition of the air around us
What is weather
A weather instrument that measures tempurature.
What is a thermometer
A scientist who studies the weather
What are meteoroloigts
Anything that takes up space and has mass
What is matter
Data that meteorologists measure
What is weather variable
The compass direction from which the wind is coming
What is wind direction
Mana weather instrument that measures wind direction
What are wind vanes
A measure of how hot the air is
What is tempurature
The force or push caused by moving molecules
What is pressure
The layer of the atmosphere that begins at Earth’s surface and extends upward for 9-20 km weather happens here
What is the troposphere
The force exerted on a surface by the mass of the air above it
What is air pressure
A weather instrument that measures humidity
What is a hygrometer
Snow, rain, sleet, or hail that falls to the ground
What is precipitation
A scientific weather prediction
What is a forecast