Nitrogen
Carbon dioxide makes up the majority of the Martian atmosphere, accounting for about 95% of the gases present.
The atmosphere on Mars consists of 95% carbon dioxide, 3% nitrogen, 1.6% argon, and contains traces of oxygen and water.[
Nitrogen makes up 78% of the Earth's atmosphere. Oxygen makes up about 21%.
The gas that makes up 93% of Earth's atmosphere is nitrogen. Oxygen is the second most abundant gas, making up around 21%.
The majority of Earth's atmosphere is composed of nitrogen, which makes up about 78% of the total volume. Oxygen follows as the second most abundant gas, constituting around 21%. The remaining 1% includes trace gases such as argon, carbon dioxide, and others. This composition is crucial for supporting life and regulating the planet's climate.
Nitrogen is the gas that makes up the majority of Earth's atmosphere, comprising about 78% of the air we breathe.
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.[