Nitrogen is nearly 78 percent of the earth's atmosphere.
Argon makes up nearly 1% of Earth's atmosphere. It is a noble gas that is colorless, odorless, and inert.
Nitrogen constitutes nearly 78 percent of the Earth's atmosphere.
Argon is nearly 1% (~.93%) with uniform distribution. Water vapor (water that has been evaporated which converts it from liquid to gas) varies from 0 to 4%, but is on an average of 1%.
Depends somewhat on altitude, but generally nearly 80% is nitrogen.
Argon makes up roughly one percent of Earth's atmospheric gases. A more precise/exact amount would be 0.93%
Argon makes up nearly 1% of Earth's atmosphere. It is a noble gas that is colorless, odorless, and inert.
Nitrogen constitutes nearly 78 percent of the Earth's atmosphere.
Argon makes up about .93 percent of the Earths atmosphere. Hope this helps! (:
Argon makes up nearly 1 percent of Earth's atmosphere. It is a colorless, odorless, and inert gas that is part of the noble gas group.
oxygen . hey people googling there science hw. join the club :)
Argon is nearly 1% (~.93%) with uniform distribution. Water vapor (water that has been evaporated which converts it from liquid to gas) varies from 0 to 4%, but is on an average of 1%.
Nearly 1% of the Earth's atmosphere is made up of water vapor.
Argon is nearly 1% (~.93%) with uniform distribution. Water vapor (water that has been evaporated which converts it from liquid to gas) varies from 0 to 4%, but is on an average of 1%.
Nitrogen and Oxygen make up nearly 99% of the dry atmosphere.
Depends somewhat on altitude, but generally nearly 80% is nitrogen.
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None, if the Wkipedia entry is to be believed. See link http://en.wikipedia.org/wiki/Atmosphere#Composition