atmosphere
How much of the air in the world is nitrogen
78%
How much of the air in the world is oxygen
21%
Name the layers of the atmosphere
Troposphere
stratosphere
mesosphere
What color absorbs heat more?
Black
What gas do animals exhale?
carbon dioxide
How many oxygen atoms are in an ozone molecule?
Three
What is the definition of Radiation?
Transfer of heat across space in the atmosphere
True or False: Does Greenhouse Gasses Affect Global warming?
True
In the troposphere, which of the following decreases as altitude increases?
Temperature Pressure
Why is the ozone layer important to Earth?
It prevents from cancer
What are two examples of greenhouse gases?
Carbon dioxide / Water vapor / Methane / Nitrous oxide
Does cool or warmed air have a high density?
Cool air