Nitrogen
Nitrogen.
What gas makes up the majority of the Earth's atmosphere
Nitrogen makes up the majority of Earth's atmosphere, with about 78%. Oxygen is the second most abundant gas, making up about 21% of the atmosphere. Other gases like argon, carbon dioxide, and trace gases make up the remaining composition.
The gas that makes up 21% of Earth's atmosphere is oxygen.
Nitrogen makes up about 79% of the atmosphere.
Nitrogen
Nitrogen
Nitrogen.
Nitrogen makes up about 79% of the atmosphere.
What gas makes up the majority of the Earth's atmosphere
Carbon dioxide makes up the majority of the Martian atmosphere, accounting for about 95% of the gases present.
Nitrogen makes up the majority of Earth's atmosphere, with about 78%. Oxygen is the second most abundant gas, making up about 21% of the atmosphere. Other gases like argon, carbon dioxide, and trace gases make up the remaining composition.
The gas that makes up 21% of Earth's atmosphere is oxygen.
The carbon dioxide is the principal component of the atmosphere (not air !) on Mars.
Hydrogen and Helium
Oxygen is the gas that makes up the second most volume in the atmosphere, after nitrogen.
The atmosphere on Mars consists of 95% carbon dioxide, 3% nitrogen, 1.6% argon, and contains traces of oxygen and water.[