In the air around us there is
78% nitrogen
21% oxygen
1% other gasses
The two main atmospheric gases are nitrogen and oxygen. The approximate percentage for nitrogen is 78% and oxygen's approximate percentage is 21%.
Circle graph
0.5-1.5 percentage.
Seventy-five percent of the Earth's atmosphere is composed of nitrogen. Nitrogen makes up about 78% of the atmosphere by volume, while oxygen accounts for approximately 21%. The remaining gases, including argon, carbon dioxide, and trace gases, constitute the small percentage that completes the atmospheric composition.
0.79 in percentage = 79%0.79= 0.79 * 100%= 79%
What percentage of gases do we breath in
there is 1.25 percent of inert gases in the atmosphere
75% nitrogen, 21% oxygen, 3% other gases.
The two main atmospheric gases are nitrogen and oxygen. The approximate percentage for nitrogen is 78% and oxygen's approximate percentage is 21%.
The two main atmospheric gases are nitrogen and oxygen. The approximate percentage for nitrogen is 78% and oxygen's approximate percentage is 21%.
Hydrogen
Nitrogen
The stratosphere is composed mostly of nitrogen (about 78%) and oxygen (about 21%). Other gases present in smaller amounts include ozone, water vapor, and trace gases like helium and methane. The exact percentages can vary slightly depending on altitude and location.
Hydrogen Thank you
Hydrogen & helium
15%
Nitrogen makes up about 78% of the Earth's atmosphere, while oxygen makes up about 21%. The remaining 1% consists of other gases such as argon, carbon dioxide, and trace amounts of other gases.