The Earth's atmosphere is primarily composed of nitrogen (about 78%) and oxygen (about 21%), with trace amounts of other gases such as argon, carbon dioxide, and water vapor. These gases play a crucial role in regulating the planet's climate and supporting life.
The percentage of oxygen in the atmosphere is approximately 21%. Nitrogen makes up 78% and the last 2% percent is a mixture of various different gases, mostly argon.
Nitrogen makes up 78% of the Earth's atmosphere. Oxygen makes up about 21%.
Nitrogen makes up about 80% of the Earth's atmosphere.
Oxygen makes up 21% of the Earths atmosphere.
Nitrogen
Earth's atmosphere makes up a blanket or an envelope around it, which is a mixture of many gases.
Earth's atmosphere makes up a blanket or an envelope around it, which is a mixture of many gases.
Earth's atmosphere makes up a blanket or an envelope around it, which is a mixture of many gases.
The percentage of oxygen in the atmosphere is approximately 21%. Nitrogen makes up 78% and the last 2% percent is a mixture of various different gases, mostly argon.
The mixture of gases in the atmosphere is not considered a solution, suspension, or colloid because gases are uniformly distributed and do not form distinct phases in the atmosphere. It is more accurately described as a homogeneous mixture of gases known as air.
Nitrogen makes up about 79% of the atmosphere.
No. The atmosphere is a mixture of gasses.
CO2 makes up approximately 0.03% of Earth's atmosphere
Nitrogen makes up about 78% of the mostly homogeneous mixture of gases in Earth's atmosphere. Oxygen is almost 21% and other elements less than 1%.
Nitrogen makes up 78% of the Earth's atmosphere. Oxygen makes up about 21%.
Nitrogen makes up about 80% of the Earth's atmosphere.
Oxygen makes up 95% of Earth's atmosphere.