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%.
Oxygen makes up 21% of the Earths atmosphere.
Earth
Nitrogen makes up about 80% of the Earth's atmosphere.
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 mixture of gases in the atmosphere are a solution of gases. Since nitrogen makes up 78% of the gases in the atmosphere, it is the solvent and the other gases are the solutes.
Earth's atmosphere makes up a blanket or an envelope around it, which is a mixture of many gases.
Nitrogen makes up about 79% of the atmosphere.
No. The atmosphere is a mixture of gasses.
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 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%.
CO2 makes up approximately 0.03% of Earth's atmosphere
Oxygen makes up 95% of Earth's atmosphere.
The atmosphere is a mixture.