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Primitive Earth (Before life) contained no or very little Oxygen (element#8)
According to scientific theory:
Earth had no oxygen to begin with. It had a lot of carbon dioxide, though. Somehow (We still do not know how they started growing) single-celled Carbon Dioxide-breathing bacteria slowly, over thousands to millions of years, turned most carbon dioxide into oxygen, supporting new types of life.
:)
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What gas was present in earths primitive atmosphere?
The primary gases in Earth's primitive atmosphere were likely hydrogen, helium, methane, ammonia, and water vapor. Over time, these gases were likely transformed by geological and biological processes into the current composition of the atmosphere.
Which gas is lacking in the atmosphere of primitive earth?
Oxygen was lacking in the atmosphere of primitive Earth. Instead, the atmosphere was primarily composed of gases such as carbon dioxide, nitrogen, methane, ammonia, and water vapor.
What gas is the largest component of earths present atmosphere?
Nitrogen is the largest component of Earth's present atmosphere, making up about 78% of the total gases in the atmosphere.
Carbon is present in earth's atmosphere in the form of this gas?
Carbon is present in Earth's atmosphere in the form of carbon dioxide (CO2).
What is the rarest gas element in the earth's atmosphere?
Xenon is the rarest gas element in the earth's atmosphere. It represents 90 parts-per-billion of the total atmosphere.
What gas was present in earths primitive atmosphere?
The primary gases in Earth's primitive atmosphere were likely hydrogen, helium, methane, ammonia, and water vapor. Over time, these gases were likely transformed by geological and biological processes into the current composition of the atmosphere.
Which gas is lacking in the atmosphere of primitive earth?
Oxygen was lacking in the atmosphere of primitive Earth. Instead, the atmosphere was primarily composed of gases such as carbon dioxide, nitrogen, methane, ammonia, and water vapor.
Which gas exist in the highest concentration in the earths present atmosphere?
Nitrogen is about 79% of the Earth's atmosphere.
What is atmosperic nitrogen?
The nitrogen gas present in the atmosphere is called atmospheric nitrogen. About 78% of the Earth's atmosphere is made of nitrogen gas.
What gas is the largest component of earths present atmosphere?
Nitrogen is the largest component of Earth's present atmosphere, making up about 78% of the total gases in the atmosphere.
Carbon is present in earth's atmosphere in the form of this gas?
Carbon is present in Earth's atmosphere in the form of carbon dioxide (CO2).
What is the gas that absorbs ultraviolet radiation?
Ozone is the gas that absorbs ultraviolet radiation in the Earth's atmosphere. It forms a protective layer in the stratosphere that helps to shield the planet from the harmful effects of UV radiation.
What is the rarest gas element in the earth's atmosphere?
Xenon is the rarest gas element in the earth's atmosphere. It represents 90 parts-per-billion of the total atmosphere.
How do you spell oxygenated?
The correct spelling is oxygen (element, a gas present in Earth's atmosphere).
How does the composition of earth atmosphere differ from the composition of the atmosphere of the gas giant planet?
The Gas Giants have a deep gas atmosphere and earth have a not so deep atmosphere
How does the composition of earth's atmosphere differ from the composition of the atmosphere of the gas giant planets?
The Gas Giants have a deep gas atmosphere and earth have a not so deep atmosphere
Which gas was most likely present in earth's earliest atmosphere?
The most likely gas present in Earth's earliest atmosphere was likely hydrogen, along with some helium. This was later followed by the emergence of volcanic activity that released gases such as water vapor, carbon dioxide, and nitrogen. Oxygen was not a major component of the early atmosphere.
