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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%.
What planet has a nitrogen- oxygen atmosphere?
Earths atmosphere is rich in Oxygen, some 21% of the air is Oxygen. There is oxygen on other planets, but the percentage comes nowhere close to this. The percentage of Oxygen in earths atmosphere is thought to have been much higher in the past, before animals were about, but after the arrival of plants.
WHAT IS THEAPPROXIMANT PERCENT OF OXYGEN BY VOLUME PRESENT IN EARTHS LOWER ATMOSPHERE?
The approximate percentage of oxygen in Earth's lower atmosphere is around 21% by volume.
How much of the air you breathe out is oxygen?
Around 16% of the air you breathe out is oxygen. This percentage decreases from the 21% of oxygen in the air you inhale due to the exchange of gases that occurs during respiration.
What does an oxygen meter measure?
An oxygen meter measures the concentration of oxygen in a particular environment, usually expressed as a percentage of oxygen in the air. It is commonly used in medical settings to monitor oxygen levels in blood (pulse oximeter) or in industrial settings to ensure safe oxygen levels for workers.
What is the maximum oxygen percentage at air?
Room air is about 21% oxygen.
What percentage of oxygen is in inspired air?
About 21% of inspired air is oxygen.
What the oxygen percentade composition in air?
oxygen percentage in air is 20%
Which of the earths layers has the most air?
The Crust has the most oxygen in it
What is Earths dry air is made up of?
nitrogen and oxygen
What percentage of the air around is pure oxygen?
Air contains about 19-20% oxygen
What percentage of the air you breathe oxygen?
Around 21% of the air you breathe is oxygen.
What is the percentage of pure air composed of oxygen?
21%oxygen
How does the percentage of oxygen in the air change as altitude increases?
As altitude increases, the percentage of oxygen in the air decreases. This is because the air becomes thinner at higher altitudes, leading to lower oxygen concentrations.
What is oxygen most commonly found in?
Oxygen is most commonly found in the air of Earths atmosphere.
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%.
What percentage of the Earths air is Nitrogen?
Approximately 78%.its percentage is different in different places.it percentage varies from 77.08 TO 79.79
