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the atmosphere consists of 20.942% O2 per volume and 23.135% per mass.
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∙ 9y ago
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How much of Pluto is oxygen?
Pluto does not have a significant amount of oxygen in its atmosphere or composition. The atmosphere of Pluto is primarily composed of nitrogen, with traces of methane and carbon monoxide. Oxygen is not a major component of the dwarf planet.
Which component of the air is an element?
Oxygen is an element found in the air. It makes up about 21% of Earth's atmosphere.
Whta's the major component of Venus' atmosphere?
The major component of Venus' atmosphere is carbon dioxide.
Does Jupiter's moon io have oxygen?
Io has a very thin atmosphere composed mostly of sulfur dioxide and traces of other gases like sulfur and potassium. Oxygen is not a significant component of Io's atmosphere.
What is todays current level of oxygen in air?
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).
What these is a component of the Earth's atmosphere?
Oxygen is a component of the Earth's atmosphere. It makes up about 21% of the air we breathe.
What is the main component of earth atmosphere?
Oxygen
What is 21 percent of Earth's atmosphere composed of?
Oxygen is the primary component, making up about 21% of Earth's atmosphere.
Which of these is a component of the earths atmosphere?
these ??? There are no choices to choose from.
What is a component of the earths atmosphere?
One component of the Earth's atmosphere is nitrogen, which makes up about 78% of the atmosphere. Other key components include oxygen (21%) and trace amounts of gases like carbon dioxide, argon, and water vapor.
What component of the earths atmosphere exists as a result of photosynthesis?
Oxygen is the component of the Earth's atmosphere that exists as a result of photosynthesis. During photosynthesis, plants and other photosynthetic organisms release oxygen as a byproduct. This process helps to replenish and maintain the oxygen levels in the atmosphere, supporting aerobic life forms.
What component dominates the Earth's atmosphere?
Nitrogen is the most abundant component in Earth's atmosphere, comprising about 78% of the total volume. Oxygen is the second most abundant component, making up about 21% of the atmosphere.
What component of Earths atmosphere exists entirely as a result of photosynthesis?
Oxygen is the component of Earth's atmosphere that exists entirely as a result of photosynthesis. Plants and other photosynthetic organisms convert carbon dioxide into oxygen during the process of photosynthesis.
Which was least likely to have been a component of earths atmosphere before life began?
Oxygen was least likely to have been a component of Earth's atmosphere before life began. It was initially scarce, and the atmosphere was primarily made up of gases such as methane, ammonia, water vapor, and carbon dioxide. Oxygen started to accumulate in the atmosphere following the emergence of photosynthetic organisms.
Was least likely to have been a component of Earths atmosphere before life began?
oxygen
Is oxygen the primary component of air?
Yes, oxygen is the primary component of air. It makes up about 21% of the Earth's atmosphere.
Is there any oxygen on Saturn?
Saturn does not have oxygen as a significant component in its atmosphere. The atmosphere of Saturn is mostly made up of hydrogen and helium, with trace amounts of other gases like methane and ammonia.
