0
Oxygen levels in the atmosphere are steady at around 20%. The other main component of the air is nitrogen, with a small amount of other gases, including carbon dioxide (CO2).
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
What is a current of cool air called?
A current of cool air is called a draft. Oxygen O2 and Carbon dioxide CO2
Does ocean water have higher levels of oxygen than air?
I would say the air has the highest level of oxygen but it depends how high up you are.
Why do candles go out when covered?
because the air current carries away the oxygen, which is needed for a candle to burn.
From gas to rust measuring the oxygen content of air?
why does the water level eventually stop rising
Is oxygen part of the air?
No. Oxygen is an element that typically comes in the form of O2. Air is a mixture of gasses and Oxygen is just one of them. Air is about 21% oxygen and 78% nitrogen with another 1% being a variety of other gasses.
How much oxygen do you take from the air?
That is a function of your current activity level and the calories that you are burning.
What level inhaled oxygen?
21% of the air we inhale is oxygen
What is the average oxygen level in air at sea level?
21%
What happens to oxygen level at high altitudes?
The oxygen level remains about the same, but the density of the air is reduced.
What is the average oxygen level in the air at 5000 ft?
The oxygen content of air at any altitude is always about 21%
What's the percentage of oxygen in air at sea level to 4 decimal places?
2.66666666667 is the decimal of oxygen in the air
What is a current of cool air called?
A current of cool air is called a draft. Oxygen O2 and Carbon dioxide CO2
How much oxygen in air?
Oxygen is it's own element. Air is a combination of elements. That question is not even a sentence, but I think your answer is Air is 19% Oxygen at sea level.
Why does the level of oxygen decreases on high mountain?
The level of oxygen decreases on high mountains because it is slightly havier than air.
What is the Percentage of oxygen in the air in Denver?
Sea level oxygen is around 21% and Denver has about 18% available oxygen.
How oxygen level is maintained in air?
Plants produce oxygen by photosynthesis. The Earth's oxygen comes almost entirely from plant life. Of the plants supplying oxygen over haf are alagae in the Earth's oceans. As to why the oxygen level is maintained at about 21%, this is due to feedback loops in the oxygen cycle involving air and water temperaues, carbon dioxide availability, sunlight and ultraviolet light.
Does ocean water have higher levels of oxygen than air?
I would say the air has the highest level of oxygen but it depends how high up you are.
