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Atmosphere
review
15 cards·by Kady Thomas
lowest layer of Earth's atmosphere:_______
Troposphere
Strato means:
spreading out
Contains ozone layer:________
Stratosphere
_____ is the middle layer of the atmosphere.
Mesosphere
Satelites orbit in the _______
Exosphere
Most meteroids burn up in the ________
Mesosphere
_____ is the outermost layer of the atmosphere.
Thermosphere
_________ convert solar energy into heat.
Nitrogen and Oxygen molecules
What are the 2 layers of the Thermosphere?
Ionosphere and Exosphere
Radio waves bounce off in the _______
Ionosphere
____ is the condition of air around us.
Weather
Earth is surrounded by a blanket of air called the ______.
Atmosphere
How much Nitrogen is in the atmosphere?
3/4
How much Oxygen is in the atmosphere?
1/4
Earth's atmosphere is held in place by _____
gravity