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Why was it important for the buildup of oxygen in the atmosphere?
Wiki User
∙ 7y ago
it made it possible 4 it to be plants animals and human life
Wiki User
∙ 12y ago
Wiki User
∙ 9y agoIt was important for buildup of free oxygen in the atmosphere for the evolution of animal life. This is because oxygen is needed for life.
Wiki User
∙ 7y agoMost of the earth's living organisms are aerobic - i.e. they rely on gaseous oxygen for respiration. Without the buildup of oxygen you would have a dead planet like Mars.
Wiki User
∙ 9y agoPresence of oxygen is one of the most important factors. It forms ozone which helps us to sustain on earth.
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How is oxgen from the atmosphere important?
It is important because without it, there can be no living thing. Living organisms need oxygen to exist.
In the mississippian period what did the earth surface look like then?
Buildup of carbon deposits led to surplus oxygen in the atmosphere. Oxygen built up in the Mississippian period and by the end of the carboniferous period, 35% of the atmosphere was oxygen. -nb
Do any of the planet have oxygen in their atmosphere?
Yes. There is one planet with oxygen in its atmosphere: our home planet Earth.
What are he two main components of the atmosphere?
The two major components of the earth's atmosphere are nitrogen and oxygen. There is also trace amounts of hydrogen, carbon dioxide, and other gases.
What are the two main reasons that an oxygen-rich atmosphere is important for life on Earth?
Oxygen in the atmosphere is important for life for two main reasons. First, oxygen makes up the ozone layer. The ozone layer is in the upper part of the atmosphere, and is made of O3 molecules-a particular type of oxygen molecule. It blocks harmful radiation from the sun and keeps it from reaching Earth's surface. Without an ozone layer, intense radiation from the sun reached the early Earth's surface, making life almost impossible. Secondly, oxygen in the atmosphere is necessary for animals, including humans, to breathe. No animals would have been able to breathe in Earth's early atmosphere.
What is the gas in the atmosphere important to respiration?
oxygen
Why id pzone an important form of oxygen?
Ozone is an important form of oxygen. It forms a miracle layer in atmosphere.
What are the 2 most important elements in the atmosphere?
The most important elements in the Earth's atmosphere are N (nitrogen) and O (oxygen).
What is the most important gas when studying the atmosphere?
The most important gases when studying the atmosphere are nitrogen and oxygen (as O2 and O3).
Why is the atmosphere classed as an oxygen atmosphere?
Earth's atmosphere is mainly nitrogen, oxygen, carbon dioxide, and water vapor. Oxygen is the most reactive of these. Oxygen allows all of the life as we know it on earth. Even though oxygen is less than 1/4 of the atmosphere it is the most important part.
What is the most important constant gases of the atmosphere?
Nitrogen and Oxygen
What gas in the atmosphere important to respiration?
The essential gas is oxygen...
Why is oxygen such an important part of th Earth's atmosphere?
Oxygen is important because us humans have to breath and our brain have to function.
What important gas is part of earth s atmosphere?
I'd say the most important gasses in the Earth's atmosphere are oxygen and water vapour.
What very important gas was missing in earth's early atmosphere?
Oxygen
Why is oxygen such an important part of the earth's atmosphere?
Oxygen is necessary for most organisms to carry out their life functions.
Why is your atmosphere so important?
the atmosphere is important because without the atmosphere the oxygen would escape from our atmosphere into space and without the atmosphere we would all dye because there would be nothing to protect us from the suns heat
