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Earth.
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What planet has about 20 percent oxygen in its atmosphere?
Earth
Which planet has an atmosphere at 20 percent oxygen?
The closest match to this is Earth with about 21%. No other known planet has more than a trace of free oxygen.
Which planet has 20 percent oxygen?
Earth
Which planet has a large percentage of oxygen in its atmosphere?
The atmosphere of the Earth is almost 20% oxygen.it has big dicks and it is very big it has thousands of dicks
Do any other planets have oxygen?
Earth is the only known planet with an oxygenated atmosphere.
What planet has about 20 percent oxygen in its atmosphere?
Earth
Which planet has an atmosphere at 20 percent oxygen?
The closest match to this is Earth with about 21%. No other known planet has more than a trace of free oxygen.
Which planet has is atmosphere mostly made of nitrogen?
Neptune (NovaNet) There's something wrong here. Neptune is mainly a hydrogen atmosphere. Earth is the planet with a mainly nitrogen atmosphere, but the coldest is Neptune.
What is its atmosphere is about 20 percent oxygen?
The Earth
What planet has an atmosphere with 20 percent oxygen?
Earth... my favorite
Which planet has 20 percent oxygen?
Earth
What takes up about 20 percent of the atmosphere?
Oxygen
What is planet earth atmosphere like?
About 80% Nitrogen and 20% Oxygen.
Approximately 20 percent of the earths atmosphere is composed of?
oxygen
How much percent oxygen present in your atmosphere?
the percentage of oxygen in the atmosphere today is about 20.95%. Or... if you round it you get the most common answer of 21%.
Why isn't there oxygen in space?
Earth's atmosphere is 20 percent oxygen and 80 percent nitrogen. In space, there is no oxygen due to the lack of gravity to help it form.
Is the oxygenlevel at its minimumpoint on earth at the moment?
Oxygen is still 20 percent of the earth's atmosphere.
