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How does Mars have point 13 percent oxygen atmosphere if organisms are what produces oxygen for a planet it means there must have been organisms on Mars?
The amount of oxygen in the atmosphere of Mars is actually a mere 15% of1% of its atmosphere. With CO2 making up the majority.
According to measurements made in 1976 by the Viking landers the composition of the atmosphere of Mars is 95.3% carbon dioxide, 2.7% nitrogen, and 1.6% argon, with smaller amounts of oxygen (0.15%) and water vapor (0.03%). The average surface pressure less than 1% of the Earth's.
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Which organisms do scientists estimate more than 50 percent of the oxygen in earths atmosphere?
Scientists estimate that more than 50 percent of the oxygen in Earth's atmosphere is produced by phytoplankton in the ocean through photosynthesis. Phytoplankton are microscopic marine organisms that play a crucial role in the global oxygen cycle.
What percent of the atmosphere is oxygen'?
21% of the atmosphere is oxygen.
How are multicellular aglae important at a global level?
Multicellular algae is crucial to the atmosphere, as it actually produces the greatest percentage of oxygen in our atmosphere, compared to other photosynthetic organisms.
What types of organisms remove oxygen from the atmosphere?
Animals remove oxygen from the atmosphere.
What produces much oxygen it changes the atmosphere?
Photosynthesis, which is the process by which plants and other organisms convert carbon dioxide and sunlight into oxygen and glucose, is responsible for producing much of the oxygen in Earth's atmosphere. This process is crucial in maintaining the balance of gases in the atmosphere and supporting life on our planet.
What makes up 20 percent of the earths atmosphere?
balls
What produces oxygen in the forest?
Trees, plants, and other photosynthetic organisms in the forest produce oxygen through the process of photosynthesis. During photosynthesis, these organisms use sunlight, carbon dioxide, and water to produce oxygen and carbohydrates. This oxygen is then released into the atmosphere as a byproduct of this process.
Which gas forms 21 percent of the Earth's atmosphere?
Oxygen forms 21 percent of the Earth's atmosphere.
Makes up 21 percent of the atmosphere?
Oxygen makes up 21% of the Earths atmosphere.
What percent of oxygen is present in your atmosphere?
40 percent
What gas is 21 percent of the Earth's atmosphere?
Oxygen is the gas that makes up about 21 percent of the Earth's atmosphere.
What is the mass percent of oxygen?
The mass percent of oxygen is approximately 21% in Earth's atmosphere.
