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What are the 2 main gases Earth's atmosphere is made of?
Nitrogen (78%) and Oxygen (21%) are the two most abundant gasses in Earth's atmosphere.
Is it true that the earth composed of two gasses?
No. Earth is composed of slolid minerals. Earth's atmosphere is mostly made up of two gasses: nitrogen and oxygen.
Planets that have nitrogen as one of their main gasses?
PLANET EARTH
What gases are the two main gases found in Earth's biosphere?
The Earth's atmosphere is composed of roughly 78% nitrogen and 20% oxygen, the remaining 2% is a mix of other gasses.
What are the two main gasses in one star?
hydrogen and helium
What are the main gases on earth?
The two main gasses are •carbon dioxide •oxegen
What gas surrounds the earth?
The gas that surrounds the Earth is primarily nitrogen (about 78%) and oxygen (about 21%), with small amounts of other gases such as argon, carbon dioxide, and trace gases. This layer of gases is called the atmosphere.
What are the two main gases?
Hydrogen and Nitrogen. Or oxygen and carbon dioxide, or carbon monoxide.
What substance is earth made up of mostly?
earth is made of two types of gasses that is 78% Nitrogen and 21% oxygen
The mixture of gasses that surround the earth?
Atmosphere. It is a mixture of gasses that surrounds the earth.
What are the 3 main gasses in the atmosphere and what percentage is each?
Nitrogen ~ 78% Oxygen ~ 21% CO2(and other gasses) ~ 1%
What are the two main earth systems?
no
