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What happened to ammonia and methane in earth's early atmosphere?
Wiki User
∙ 13y ago
reacted out with oxygen as oxygen levels rose.
Wiki User
∙ 13y ago
Ammonia and methane were likely abundant in Earth's early atmosphere, but over time they reacted with sunlight and other compounds to form new molecules like water vapor, carbon dioxide, and nitrogen gas. These changes were driven by processes such as photochemical reactions and biological activity, leading to the composition of the atmosphere we have today.
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Was there oxygen in the early earths atmosphere?
yes
What percent of the Earths atmosphere isn't nitrogen or oxygen?
About 1% of the Earth's atmosphere is composed of other gases besides nitrogen and oxygen, including argon, carbon dioxide, neon, helium, methane, and others. This 1% is crucial for maintaining the balance of gases necessary for life on Earth.
What molecule was not present in early Earths reducing atmosphere?
nitrogen
What added oxygen to earths early atmosphere?
Photosynthesis by plants
What part of earths spheres is composed of a mixture of gases?
the entire atmosphere...
What are the two gases that existed in earths earlier atmosphere?
The original atmosphere of earth contained primarily ammonia and methane, very similar to the atmosphere on Venus and Jupiter today.
What is methane and oxygen?
Methane is a colorless, odorless gas that is the primary component of natural gas. It is a greenhouse gas produced by natural processes like bacterial decomposition and human activities including agriculture and fossil fuel extraction. Oxygen is a colorless, odorless gas that is essential for sustaining life on Earth. It is produced by plants during photosynthesis and inhaled by animals to support cellular respiration.
What gas was present in the earths early atmosphere?
The first atmosphere of the earth was probably mostly hydrogen with some simple hydrides such as water vapor, methane and ammonia. Vulcanism and asteroidal bombardment eventually replaced this with an atmosphere of mostly nitrogen, with carbon dioxide and some of the inert gasses.
What are the main gas in Earths atmosphere?
Type Of Gas Most In The Earth Is Methane.
What gas do scientist think was missing from earths early atmosphere?
Methane gas
What gas do some scientist think was missing from earths atmosphere?
Methane gas
What kind of atmosphere does it have how strong is Uranus gravity?
Uranus mainly has a hydrogen and helium atmosphere, which also contains ices. The ices are frozen water, ammonia and methane. Although a lot larger than the earth, the gravity on Uranus is 0.886g, where one g is the earths gravity. This is due to the relatively low density of the planet.
What gas produced by plants and algae was missing from earths early atmosphere?
Oxygen gas was thought to be missing. Other compounds such as nitrogen and its oxides, carbon dioxide, methane, ammonia, hydrogen, and hydrogen sulfide were believed to be released by volcanos-- they were there.Source: AP Biology textbook, ed.8, Pearson
Where can the colorless and odorless gass methane be found?
Colorless and Odorless gas methane can be found in the Earths atmosphere it said that it is fairly potent. Natural methane has no smell, methane smells because of additives such as methanethiol to alert people of gas leaks.
What would happen if carbon dioxide methane and water vapor were not in the atmosphere?
The Earths surface would be much colder than it is.
What gases were probably abundant in the earths early atmosphere?
on ancient Earth, nitrogen, water vapor, carbon dioxide, and methane were probably the most abundant gases in the atmosphere.
What makes up 1 percent of Earth's atmosphere?
1 percent of the earths atmosphere is made of the following: - Argon (0.93%) - Carbon dioxide (0.03%) - Neon> trace - Helium> trace - Methane> trace - Krypton> trace - Xenon> trace - Hydrogen> trace - Ozone> trace 21% of earths atmosphere is made of oxygen 78% of earths atmosphere is made of nitrogen
