78% nitrogen and 21% oxygen and other gasses make up the last 1% Earth science
The two most abundant gases in Earth's atmosphere are nitrogen (about 78%) and oxygen (about 21%).
The three most abundant gases in Earth's atmosphere are nitrogen (78%), oxygen (21%), and argon (0.93%).
Nitrogen N2 78.08% Oxygen O2 20.95%
these ??? There are no choices to choose from.
This Question has not been answered yet. Genesis Roxx[:
The two most abundant gases in Earth's atmosphere are nitrogen (about 78%) and oxygen (about 21%).
Nitrogen & oxygen.
The three most abundant gases in Earth's atmosphere are nitrogen (78%), oxygen (21%), and argon (0.93%).
Nitrogen N2 78.08% Oxygen O2 20.95%
these ??? There are no choices to choose from.
This Question has not been answered yet. Genesis Roxx[:
The Abundant gases are Nitrogen, Helium, and other gases in the Secondary Atmosphere.
The most abundant gases are nitrogen and oxygen in the Earth atmosphere.
Nitrogen and Oxygen are the two main constituents of air.
Nitrogen and oxygen, respectively, are the two most abundant gases in the earth's atmosphere.
Nitrogen is the most abundant gas in Earth's atmosphere, followed by oxygen, argon, and carbon dioxide.
nitrogen