Nitrogen and Oxygen
The most abundant gases are nitrogen and oxygen in the Earth atmosphere.
The most abundant variable gases in Earth's atmosphere are water vapor, carbon dioxide, and methane. These gases have varying concentrations that can fluctuate based on factors such as weather patterns, human activities, and natural processes.
The most abundant gases in the Earth atmosphere are: nitrogen, oxygen, argon, carbon dioxide, neon, helium.
Nitrogen, Oxygen, Argon & Carbon Dioxide.
This gas was carbon dioxide.
Nitrogen & oxygen.
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%
The most abundant gases are nitrogen and oxygen in the Earth atmosphere.
The Abundant gases are Nitrogen, Helium, and other gases in the Secondary Atmosphere.
these ??? There are no choices to choose from.
Helium is the most abundant of the Noble gases in the universe.
Nitrogen is the most abundant gas in Earth's atmosphere, followed by oxygen, argon, and carbon dioxide.
Nitrogen
nitrogen
Nitrogen is the most abundant gas in Earth's atmosphere, comprising about 78%. Oxygen is the second most abundant, making up around 21%. Other gases like argon, carbon dioxide, and trace gases make up the remaining 1%.