Oxygen + Nitrogen: Essential for animal and micro-organic processes.
Carbon Dioxide: Essential to plant respiration.
Argon: Pretty passive and no doubt least essential to life.
argon
methane
Atmospheric gases, carbon dioxide, and nitrogen.
there is some sulphuric acid and carbon dioxide with very little water vapor
It not being certain of what amount or percentage is considered a "major" or "minor" gas, I have chosen to give the list of known gases in significant quantities: Hydrogen gas- 83% Helium gas- 15% Methane gas- 2%
The major sources of smog are the gases emitted by automoblie and trucks.....Not factories :)
Hydrogen, helium, methane
Hydrogen,and Helium
Atmospheric gases, carbon dioxide, and nitrogen.
Neptune's minor atmospheric gases are ethane and hydrogen deuteride. Its major gases are hydrogen, helium, and methane. Neptune's blue appearance is caused by the mixture of these gases.
there is some sulphuric acid and carbon dioxide with very little water vapor
It never was - Nitrogen is the "major gas".
hhhhhhhhhhhhhhiiiiiiiiiiiiiiiiiiiiiiiiii the major gases are h2o n co2 thanks byeeeeeeeeee
fcwesgtdfytg ree5fnvcccsde
carbon dioxide
?
the major and minor gases of the sun is that if you dont know just dance gangnamstyle
It not being certain of what amount or percentage is considered a "major" or "minor" gas, I have chosen to give the list of known gases in significant quantities: Hydrogen gas- 83% Helium gas- 15% Methane gas- 2%
The major sources of smog are the gases emitted by automoblie and trucks.....Not factories :)