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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 element does earths atmosphere has that no other planet has?
Earth's atmosphere contains a unique abundance of free oxygen, which is not found in significant quantities on any other planet in our solar system. This oxygen is produced mainly by photosynthesis from plants, making Earth's atmosphere distinct and supporting a wide variety of life forms.
What keeps the oxygen inside earth?
Gravity is what keeps oxygen (and other gases) from escaping Earth's atmosphere. The gravitational force of Earth is strong enough to hold on to gases in its atmosphere, including oxygen. This allows for the maintenance of a stable and breathable atmosphere on the planet.
What is the percentage of oxygen in earths air?
The Earth's atmosphere is composed of about 21% oxygen. This level is important for supporting life on our planet.
Percentage of oxygen in earths lower atmosphere?
The Earth's lower atmosphere contains approximately 21% oxygen by volume. This oxygen is primarily produced by photosynthesis in plants and phytoplankton, making it vital for supporting life on the planet.
What planet has nitrogen and oxygen in it's atmosphere?
It is none other than our own planet Earth, which has nitrogen and oxygen in its atmosphere.
Do any other planets have oxygen in their atmospheres?
Earth is the only planet known to have a significant amount of oxygen molecules in its atmosphere.
Is there any trace of water and oxygen on any other planet?
Water has been found on the surface of Mars. There are traces of oxygen, which is also a component of water, in the Martian atmosphere.
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 planet has about 20 percent oxygen in its atmosphere?
Earth
What planet has the atmosphere of about 20 percent oxygen?
Earth.
What planet has an atmosphere made up of oxygen?
Theoretically none. The Earth has an atmosphere comprised of mainly nitrogeon 78% and oxygen 21% and as far as we know it is the only planet.
Is there any planet including drawf planets that have oxygen?
The atmosphere of Mars contains trace amounts of oxygen; not nearly enough to make it breathable for humans.
What Is the terrestrial planet that has no atmosphere?
The terrestrial planet that has no atmosphere is Mercury. Its thin atmosphere consists mainly of trace amounts of oxygen, sodium, hydrogen, helium, and potassium, and is not enough to be considered a true atmosphere.
What element does earths atmosphere has that no other planet has?
Earth's atmosphere contains a unique abundance of free oxygen, which is not found in significant quantities on any other planet in our solar system. This oxygen is produced mainly by photosynthesis from plants, making Earth's atmosphere distinct and supporting a wide variety of life forms.
Which planet is rockey and has an atmosphere made up of mainly nitrogen and oxygen?
That planet is Earth.
What planet has oxygon rich atmosphere?
Earth. It's the only planet with significant amounts of oxygen in the atmosphere, making up about 21%.
