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The ambient atmosphere on Earth contains approximately 21% oxygen. This concentration is vital for supporting life, as it allows for efficient respiration in animals and combustion processes. The remaining composition primarily consists of nitrogen (about 78%) and trace gases, including carbon dioxide and argon. Variations in oxygen levels can occur in specific environments, such as high altitudes or enclosed spaces.
What else can I help you with?
What percentage of Earth's atmosphere iis oxygen?
21 %
What is the percentage of the atmosphere made up of oxygen?
The percentage of oxygen in the atmosphere is approximately 21%. Nitrogen makes up 78% and the last 2% percent is a mixture of various different gases, mostly argon.
Which planet has a large percentage of oxygen in its atmosphere?
Earth has the largest percentage of oxygen in its atmosphere compared to other planets in our solar system. Oxygen makes up about 21% of Earth's atmosphere, which is essential for supporting life as we know it.
How much percentage of oxygen does the moon have?
There is no atmospheric oxygen on the moon. There is oxygen bound up in the regolith, most notably in the mineral ilmenite. The quantities are as yet unknown
What percentage of hydrogen is in the atmosphere?
Hydrogen makes up about 0.000055% of Earth's atmosphere. It is much less abundant compared to other gases like nitrogen and oxygen.
What is the percentage of oxygen in the Earth's atmosphere by mass?
The percentage of oxygen in the Earth's atmosphere by mass is approximately 21.
What percentage of the Earth's atmosphere is composed of oxygen?
About 21% of the Earth's atmosphere is composed of oxygen.
What percentage of oxygen is present in the Earth's atmosphere?
About 21 of the Earth's atmosphere is made up of oxygen.
What percentage of the world atmosphere is oxygen?
28%
What percentage of Earth's atmosphere does oxygen take up?
Oxygen makes up about 21% of Earth's atmosphere.
What is the percentage of oxygen you breathe from the atmosphere?
The atmosphere is composed of approximately 21% oxygen.
What percentage of the air around us is oxygen?
The percentage of oxygen in the atmosphere is 20.75%. The atmosphere has many other elements that we breathe in besides oxygen. Oxygen needs to be present for life on earth.
What is the approximate percentage of oxygen in the atmosphere?
Earth's atmosphere is about 21% oxygen by volume (for dry air).
What percentage of Earth's atmosphere iis oxygen?
21 %
What is the percentage for oxygen in the atmosphere?
roughly 21 percent.
Which is the approximate percentage by volume of oxygen present in earths atmosphere at location 2?
The approximate percentage by volume of oxygen in Earth's atmosphere at location 2 is around 21%.
Does atmospheric pressure have any effect on the oxygen level in the scuba tank?
No, only when it is released into the atmosphere at the ambient pressure.
