RA 9729 Flashcards
Weather condition prevailing in an area in general or over a long period of time.
Climate
Dominated by human influences that are sufficiently large as to exceed the bounds of natural variability.
Modern climate change
A short-term state of the atmosphere at a particular time and place.
Weather
Layers of gases surrounding the planet
Atmosphere
The process of which the atmosphere is heated
Greenhouse Effect
Nitrogen contains ________ of the clean dry air.
78.084%
Oxygen contains ______ of the clean dry air.
20.946%
Neon contains ______ of the clean dry air
18.2%
Helium contains _______ of the clean dry air.
5.24%
Methane contains _____ of the clean dry air.
1.5%
Krypton contains _____ of the clean dry air.
1.14%
Hydrogen contains _____ of the clean dry air.
0.5%
_________ includes many gases and particles that vary significantly from time to time and from place to place.
Air
Examples of air.
Water vapor, ozone, and tiny solid and liquid particles
Source of all clouds and precipitation.
Water vapor