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Answer this question… Earth's atmosphere is 78% nitrogen, 21% oxygen, 0.9% argon, and 0.03% carbon dioxide with very small percentages of other elements. Our atmosphere also contains water vapor. In addition, Earth's atmosphere contains traces of dust particles, pollen, plant grains and other solid particles.
What else can I help you with?
What percentage of oxygen is present in the Earth's atmosphere?
About 21 of the Earth's atmosphere is made up of oxygen.
How much of the earth atmosphere is nitrogen?
Approximately 78% of the Earth's atmosphere is made up of nitrogen.
Is 80 percent of earth's atmosphere oxygen?
No, oxygen makes up about 21% of Earth's atmosphere. The majority of the atmosphere is made up of nitrogen (roughly 78%).
The coldest layer of Earth s atmosphere is the?
The mesosphere is the coldest layer of the earth's atmosphere.
What gas has made up the largest portion of earths atmosphere for most of earths history?
Nitrogen has made up the largest portion of Earth's atmosphere for most of Earth's history. It currently makes up about 78% of the atmosphere.
What the Earth's atmosphere made of?
What is the earths atmosphere made of
How much of the earth's atmosphere is made up of nitrogen?
78% of earth's atomospere is made up of water
What percentage of oxygen is present in the Earth's atmosphere?
About 21 of the Earth's atmosphere is made up of oxygen.
How much nitrogen is present in the Earth's atmosphere?
About 78 of the Earth's atmosphere is made up of nitrogen.
Is the earth's atmosphere made up of liquids?
No. The atmosphere is a mixture of gasses.
What changed the composition of the ancient atmosphere on Earth?
When plants and animals evolved, this made changes in the atmosphere on Earth
How much of the earth atmosphere is nitrogen?
Approximately 78% of the Earth's atmosphere is made up of nitrogen.
What is the atmosphere made of on planet earth?
It is made out of nitrogen and oxygen
What is Earth’s atmosphere mostly made of?
air
Which layer of earth s atmosphere protects the earth these dangerous ultravoilet radiations of the sun?
The layer of earth's atmosphere that protects against these dangerous UV rays is ozone. It is in atmosphere.
What percent of our atmosphere is made up of oxygen?
Approximately 21% of Earth's atmosphere is made up of oxygen.
What state of matter is your atmosphere?
earth's atmosphere is made of air which is a mixture of gasses
