What is air ?

Question

What is air ?

Answer 1

# a mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of.

# air travel: travel via aircraft; "air travel involves too much waiting in airports"; "if you've time to spare go by air"

# the region above the ground; "her hand stopped in mid air"; "he threw the ball into the air"

# air out: expose to fresh air; "aerate your old sneakers"

# medium for radio and television broadcasting; "the program was on the air from 9 til midnight"; "the president used the airwaves to take his message to the people"

# breeze: a slight wind (usually refreshing); "the breeze was cooled by the lake"; "as he waited he could feel the air on his neck"

# be broadcast; "This show will air Saturdays at 2 P.M."

# broadcast over the airwaves, as in radio or television; "We cannot air this X-rated song"

# a distinctive but intangible quality surrounding a person or thing; "an air of mystery"; "the house had a neglected air"; "an atmosphere of defeat pervaded the candidate's headquarters"; "the place had an aura of romance"

# publicize: make public; "She aired her opinions on welfare"

# atmosphere: the mass of air surrounding the Earth; "there was great heat as the comet entered the atmosphere"; "it was exposed to the air"

# tune: a succession of notes forming a distinctive sequence; "she was humming an air from Beethoven"

# expose to warm or heated air, so as to dry; "Air linen"

# once thought to be one of four elements composing the universe (Empedocles)

# vent: expose to cool or cold air so as to cool or freshen; "air the old winter clothes"; "air out the smoke-filled rooms"

# air(a): relating to or characteristic of or occurring in the air; "air war"; "air safety"; "air travel"

depends on what do you want.. what do you mean.. what aspect that you study about

Answer 2

Nitrogen   N2    78.084 %



Oxygen  O2   20.9476 %



Argon  Ar   0.934 %



Carbon Dioxide  CO2   0.0314 %



Neon  Ne   0.001818 %



Methane  CH4   0.0002 %



Helium  He   0.000524 %



Krypton  Kr   0.000114 %



Hydrogen  H2   0.00005 %



Xenon  Xe   0.0000087 %

Answer 3

What I just farted out =D

Answer 4

The Air That I Breathe... great song too...

Answer 5

Air is everywhere. It is a mixture of gases. We breathe in air.

Air contains the following:

Nitrogen : 78.084 %

Oxygen : 20.9476 %

Argon : 0.934 %

Carbon Dioxide : 0.0314 %

Neon : 0.001818 %

Methane : 0.0002 %

Helium : 0.000524 %

Krypton : 0.000114 %

Hydrogen : 0.00005 %

Xenon : 0.0000087 %