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What was the most abundant gas present in the original planetary atmosphere?
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∙ 11y ago
Methane
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∙ 11y ago
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What gas makes up 0.09 of the atmosphere?
Argon makes up 0.93% of the earth's atmosphere, making it the third most abundant gas. First suspected to be present in air by Henry Cavendish in 1785 and isolated by Lord Rayleigh and Sir William Ramsay in 1894. It is the first of the noble gases to be discovered and it is named from a Greek word meaning inactive or lazy
Name the gases present in the upper atmosphere?
Name the Green house gas present on Pluto
Is this future past or present The atmosphere is a bubble of gases surrounding our planet?
The atmosphere WAS a bubble of gases surrounding our planet - past tense, wasThe atmosphere is a bubble of gases surrounding our planet. - Present tense, isThe atmosphere will be a bubble of gases surrounding our planet. - Future tense, will be
How much is 1 atmosphere?
the atmosphere around us is troposphere in which we live and it is present upto 20km above earth..
Is oxygen decreasing?
There is no indication at present that the concentration of oxygen in the atmosphere is declining.
What was the most aundant gas present in the original planetary atmosphere?
This gas is carbon dioxide.
Which gas is present in very large quantities in the atmosphere?
The most abundant is nitrogen.
What is the most abundant gas in Earths present day atmosphere?
Nitrogen is the most abundant gas but the interesting thing about it, is that we can not use it in the gaseous state.
Does the sun create the atmosphere?
No. We can't be certain of the source of our atmosphere. Some of it probably came from comets, and some from chemical reactions, but most of the gasses were probably present in the planetary nebula from which our solar system formed.
What process has changed the percentage of nitrogen in the atmosphere?
Nitrogen has been present forever. It is the most abundant gas. Industrial revolution has changed it's concentration.
What process has changed the percentages of nitrogen in the atmosphere?
Nitrogen has been present forever. It is the most abundant gas. Industrial revolution has changed it's concentration.
What was not in the air on earth 3.6 billion years ago?
Oxygen was not present in large amounts in the early atmosphere of Earth.
How does the present atmosphere differ from earth original atmosphere?
The original atmosphere contained only nitrogen, carbon monoxide, carbon dioxide, methane, and water vapor. Today's atmosphere contains 78% nitrogen, 21% oxygen, 1% shared between argon, carbon dioxide, helium, methane, ammonia, and neon.
Why is oxygen present in most mineral groups?
Because oxygen is very reactive and can form an immense number of compounds. Also oxygen is very abundant in the nature.Oxygen is a very common gas in the atmosphere. Minerals are made by oxidation of elements. So oxygen is present in most of them.
What actors and actresses appeared in Seeing an Abundant Present - 2000?
The cast of Seeing an Abundant Present - 2000 includes: Lorie Hope as Young Woman
Why noble gases present in large amount in air?
Argon is the most abundant noble gas in Earth's atmosphere, at slightly less than one percent.
What gas is present in the universe?
Many gases are present in the universe, but the most abundant is hydrogen
