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Nitrogen makes up 78% of the Earth's atmosphere. Oxygen makes up about 21%.

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What gas in the atmosphere makes up four percent of the atmosphere?

Carbon dioxide (CO2) makes up about 0.04 percent of the Earth's atmosphere, not four percent. The gas that constitutes around four percent of the atmosphere is water vapor, although its concentration can vary significantly based on temperature and humidity. Water vapor plays a crucial role in weather and climate processes.


What gas makes up 93 percent of the earths atmosphere?

The gas that makes up 93% of Earth's atmosphere is nitrogen. Oxygen is the second most abundant gas, making up around 21%.


What gas makes up 1 perccent of the atmosphere?

Argon makes up about 0.93 percent of the Earth's atmosphere, which is often rounded to 1 percent for simplicity. It is a noble gas and is chemically inert, meaning it does not readily react with other elements. Argon is the third most abundant gas in the atmosphere after nitrogen and oxygen.


What is the gas that makes up about 21 percent of the atmosphere is?

The gas that makes up about 21 percent of the atmosphere is oxygen. It is essential for the respiration of most living organisms and plays a crucial role in various biological and chemical processes. Oxygen is produced primarily by plants during photosynthesis and is vital for maintaining life on Earth.


What gas makes about 21 percent of the atmosphere?

Oxygen makes up about 21 percent of the Earth's atmosphere. It is essential for the respiration of most living organisms and plays a crucial role in various chemical processes, including combustion. Oxygen is produced primarily by plants during photosynthesis.

Related Questions

What gas is 21 percent of the Earth's atmosphere?

Oxygen is the gas that makes up about 21 percent of the Earth's atmosphere.


What gas has 0.036 percent in the atmosphere?

Carbon dioxide (CO2) is the gas that makes up 0.036 percent of Earth's atmosphere.


Gas that makes up 20 percent of total air volume in earths atmosphere?

Oxygen is the gas that accounts for about 20 percent of Earth's atmosphere.


What is the largest reservoir of nitrogen?

The largest reservoir of nitrogen is in the atmosphere, where it exists primarily as nitrogen gas (N2). Nitrogen gas makes up about 78% of Earth's atmosphere.


Which gas makes up the largest quantity in Earth's atmosphere?

Nitrogen makes up the largest quantity in Earth's Atmosphere at 78%.


What is the main gas in the atmosphere of the largest planet?

The largest planet is Jupiter, with an atmosphere made mostly of hydrogen.


According to Figure 15-3 which gas makes up 21 percent of Earth's atmosphere?

Oxygen makes up 21 percent of Earth's atmosphere.


What is largest percent gas in air?

The largest percentage of gas in air is nitrogen, which makes up about 78% of Earth's atmosphere. Oxygen is the second most abundant gas in the atmosphere, comprising around 21%. The remaining 1% consists of other gases such as argon, carbon dioxide, and trace amounts of other gases.


What gas makes up 0.33 percent of earts atmosphere?

CARBONDIOXIDE


What element makes up nearly 1 percent of the atmosphere?

Argon makes up nearly 1 percent of Earth's atmosphere. It is a colorless, odorless, and inert gas that is part of the noble gas group.


What gas is unreactive and makes up 1 percent of the air?

Argon is the unreactive gas that makes up 1 percent of the Earth's atmosphere. It is a noble gas and is commonly used in applications where an inert atmosphere is required, such as in light bulbs and welding.


What gas makes up about 80 percent of the air on earth?

Nitrogen makes up about 79% of the atmosphere.