That is ozone.
That is ozone.
That is ozone.
That is ozone.
Ozone is composed of three oxygen atoms and is found both in the upper atmosphere (stratosphere) as the ozone layer and at ground level as a pollutant due to reactions with car emissions and industrial processes.
ozone
About 21% of the Earth's atmosphere is composed of oxygen.
Oxygen content is highest in the troposphere, which is the lowest layer of Earth's atmosphere where most weather occurs. Approximately 21% of the air in the troposphere is composed of oxygen.
The atmosphere is composed of approximately 21% oxygen.
The atmosphere of Europa is composed of only oxygen, which is unusual. It is a very tenuous atmosphere.
No. It is composed mainly of hydrogen and helium. It is about 1% oxygen.
Oxygen is the primary component, making up about 21% of Earth's atmosphere.
Nitrogen, oxygen, and argon.