In the very young earth the atmos. was mostly carbon dioxide. This caused the earth to have a very warm atmosphere. There was no life at that time on earth. It was a few billion years ago.
Where there are no components, there is air when it is located on Earth's surface. Our air has some carbon dioxide in it. So there is some carbon dioxide in an ipod. It is not necessary to the function of an ipod. If you burn an ipod, some carbon dioxide will be released, since the casing has some carbon in it.
nitrogen, oxygen, and carbon dioxide.
we would all die because of all the carbon dioxide in the air and no plants and trees to take in the carbon dioxide to make oxygen
There is more nitrogen in the air than carbon dioxide. Air contains:78.09% nitrogen20.95% oxygen0.93% argon0.03% carbon dioxideand trace amounts of other gases.
They take carbon dioxide out the air and turn it into oxygen, this is why we have life on Earth
It depends on how you define air. Other planets in the solar system have atmospheres, but they have different compositions from Earth's atmosphere, which may or may not be called air. The gas planets have atmospheres made mostly of hydrogen and helium while Venus and Mars have atmospheres made mostly of carbon dioxide. The air we are familiar with is mostly nitrogen and oxygen. When Earth was young it likely had a carbon dioxide atmosphere as well, but through photosynthesis algae took carbon dioxide out of the atmosphere are replaced it with oxygen. More carbon dioxide was removed in bodies of water and deposited as carbonate rocks. The nitrogen, already present in the atmosphere, remained.
Carbon dioxide is more dense than air.
do autotrophs remove carbon dioxide from the air
Yes, carbon dioxide can dissolve in air. When carbon dioxide is released into the air, it can mix and dissolve into the surrounding atmosphere. This dissolution is influenced by factors such as temperature, pressure, and the presence of other gases in the air.
Air contains 0.93 % Argon In a million molecules of air there would be 1,000,000 x 0.93/100 = 9300 molecules of Argon
carbon dioxide is a air which comes from the plants
Mars has a thin atmosphere with low air pressure that is composed mostly of carbon dioxide. Its atmosphere is about 95% carbon dioxide, with very little oxygen compared to Earth.