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Among the planets in our solar system, Earth is the only one with a significant amount of oxygen in its atmosphere, primarily due to photosynthesis by plants and other organisms. Mars has a very thin atmosphere with trace amounts of oxygen, but it's not substantial enough to support life as we know it. Venus has a thick atmosphere dominated by carbon dioxide, with only a small fraction of oxygen present. Other planets and moons, like Titan (a moon of Saturn), have some complex organic compounds but lack free oxygen comparable to Earth's atmosphere.
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What planets do not have oxygen?
Mercury, Venus, Mars, and the gas giants Jupiter, Saturn, Uranus, and Neptune do not have oxygen in their atmospheres. These planets have atmospheres composed of different elements and compounds, but oxygen is not a significant component.
What three planets of your solar system show signs of oxygen in their atmosphere?
Earth, Mars, and Venus are the three planets in our solar system that show signs of oxygen in their atmosphere, although the levels and presence of oxygen vary significantly among them. Earth has a rich oxygen atmosphere, while Mars and Venus have much lower levels of oxygen.
Do any other planets have oxygen?
Earth is the only known planet with an oxygenated atmosphere.
Is there a planet that has oxygen other than Earth?
Probably. Small amounts of oxygen has already been detected on other planets (and moons) within our solar system, including:Saturn's moon RheaJupiter's moons Europa and GanymedeMars (0.13% of the atmosphere)
Which planet's atmosphere has only 21 percent oxygen?
The oxygen in Earth's atmosphere comes from photosynthesis, which is carried out by plants and algae. Earth is the only planet known to have life, which is the only way we know of that would cause a planet to have an oxygen-rich atmosphere. Oxygen can form from the chemical breakdown of water via sunlight, but only in trace amounts.
Do any other planets than earth have oxygen in the atmosphere?
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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.
Which planets atmosphere has nitrogen and oxygen in it?
Earth
What planets have oxygen in them?
Almost all the planets have oxygen within them in a chemically combined state {for example: sulphur dioxide, water, etc.}. However, only the Earth has any significant amount of oxygen as a gas, in its atmosphere.
Find the planets have oxygen in their atmosphere?
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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.
Do any of the planet have oxygen in their atmosphere?
Yes. There is one planet with oxygen in its atmosphere: our home planet Earth.
Do any of the planets have oxygen in their atmosphere besides earth?
No (except for trace amounts). Oxygen is chemically active - without plant life continuously forming new oxygen there wouldn't be any on Earth either.
What planets do not have oxygen?
Mercury, Venus, Mars, and the gas giants Jupiter, Saturn, Uranus, and Neptune do not have oxygen in their atmospheres. These planets have atmospheres composed of different elements and compounds, but oxygen is not a significant component.
Do any planets have an atmosphere?
yes.
Why would we suffocate on the outer planets?
The outer planets does not have enough oxygen to sustain life, or they don't have an atmosphere at all.
What three planets of your solar system show signs of oxygen in their atmosphere?
Earth, Mars, and Venus are the three planets in our solar system that show signs of oxygen in their atmosphere, although the levels and presence of oxygen vary significantly among them. Earth has a rich oxygen atmosphere, while Mars and Venus have much lower levels of oxygen.
