Argon makes up roughly one percent of Earth's atmospheric gases. A more precise/exact amount would be 0.93%
It takes up nearly 1%
Depends somewhat on altitude, but generally nearly 80% is nitrogen.
o
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%.
Oxygen comprises about 21% of fresh air. Room air is nearly always refreshed from outsides sources sufficiently fast for this value to hold true. However, if ventilation is extremely poor it can differ.
Argon makes up about .93 percent of the Earths atmosphere. Hope this helps! (:
oxygen . hey people googling there science hw. join the club :)
Argon <3333
oxygen
Nitrogen and Oxygen make up nearly 99% of the dry atmosphere.
o
It takes up nearly 1%
Depends somewhat on altitude, but generally nearly 80% is nitrogen.
o
Hydrogen and helium make up nearly 100 percent of the matter of the universe. Hydrogen comprises about 75 percent and helium makes up about 25 percent.
None, if the Wkipedia entry is to be believed. See link http://en.wikipedia.org/wiki/Atmosphere#Composition
Well when the suns rays hits our Earths atmosphere, the suns rays scatter across the world nearly and becomes blue skies...