deck_14707721 Flashcards

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1
Q

front

A

back

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2
Q

What is the atmosphere?

A

the atmosphere is a gaseous shell, is semi-transparent, that is composed of Nitrogen (78%), Oxygen (21%), Argon (0.93%)

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3
Q

What affects the atmosphere’s transparency?

A

-dust pollution (volcanoes.)

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4
Q

What are permanent gases?

A

-combustion

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5
Q

What are variable gases?

A

-water vapor

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6
Q

characteristics of nitrogen

A

-aerosols & particulates

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