Together about 5 thousand trillion tonnes. About 1 thousand trillion tonnes is oxygen and 4 thousand trillion tonnes is nitrogen.
The earths atmosphere is made up of 78% nitrogen and 21% oxygen
The earths atmosphere is made up of 78% nitrogen and 21% oxygen
32% the of the atmosphere is Argon, Oxygen and Other stuff
Oxygen and nitrogen were two dominant gases in Earth's second atmosphere. Oxygen levels were much lower than they are today, while nitrogen constituted a significant portion of the atmosphere even then.
21% Oxygen, 78% Nitrogen, 1% other gasses in out atmosphere.
Earths atmosphere is rich in Oxygen, some 21% of the air is Oxygen. There is oxygen on other planets, but the percentage comes nowhere close to this. The percentage of Oxygen in earths atmosphere is thought to have been much higher in the past, before animals were about, but after the arrival of plants.
Yes, the atmosphere contains trace amounts of hydrogen gas, but it is primarily composed of nitrogen (78%) and oxygen (21%). Hydrogen gas is much less abundant in the atmosphere compared to nitrogen and oxygen.
The ratio of nitrogen to oxygen in Earth's atmosphere is approximately 4:1. This means that nitrogen makes up about 78% and oxygen makes up about 21% of the gases in the air.
Total mass of the atmosphere is about 5.5 quadrillion tons, of which oxygen is close to 20%, or 1.1 quadrillion tons. 1.1e+15 tons.
Argon, oxygen, and nitrogen are all gases found in the Earth's atmosphere. However, argon is an inert gas, while oxygen and nitrogen are reactive gases. Additionally, argon is present in much smaller quantities compared to oxygen and nitrogen in the atmosphere.
Pluto does not have a significant amount of oxygen in its atmosphere or composition. The atmosphere of Pluto is primarily composed of nitrogen, with traces of methane and carbon monoxide. Oxygen is not a major component of the dwarf planet.
Nitrogen accounts for 78% of the atmosphere.