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Over the past 150 years, the levels of carbon dioxide in the atmosphere has
trapping more heat in the atmosphere
nitrogen
They restore balance
energy
filters harmful ultraviolet radiation from the sun
biosphere
increased
Hydrosphere
Which of the following is NOT an important energy source for Earth system?
trapping more heat in the atmosphere
nitrogen
They restore balance
energy
filters harmful ultraviolet radiation from the sun
biosphere
increased
Hydrosphere
The part of Earth where life exists
trapping more heat in the atmosphere
nitrogen
They restore balance
energy
filters harmful ultraviolet radiation from the sun
biosphere
increased
Hydrosphere
Earth's ozone layer
trapping more heat in the atmosphere
nitrogen
They restore balance
energy
filters harmful ultraviolet radiation from the sun
biosphere
increased
Hydrosphere
Increased carbon dioxide may cause global warming by
trapping more heat in the atmosphere
nitrogen
They restore balance
energy
filters harmful ultraviolet radiation from the sun
biosphere
increased
Hydrosphere
A closed system is a system in which the only thing exchanged with the surroundings is
trapping more heat in the atmosphere
nitrogen
They restore balance
energy
filters harmful ultraviolet radiation from the sun
biosphere
increased
Hydrosphere
In general, how do Earth systems react to change?
trapping more heat in the atmosphere
nitrogen
They restore balance
energy
filters harmful ultraviolet radiation from the sun
biosphere
increased
Hydrosphere
The portion of Earth that is water
trapping more heat in the atmosphere
nitrogen
They restore balance
energy
filters harmful ultraviolet radiation from the sun
biosphere
increased
Hydrosphere
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