Nitrogen gas makes up approximately 78% of Earth's atmosphere.
Approximately 78% of the Earth's atmosphere is composed of nitrogen gas.
Nitrogen makes up about 78% of Earth's atmosphere.
Our air is about 79% Nitrogen.
The Earth's atmosphere is composed of about 78 percent nitrogen. This abundant gas is essential for many biological processes and is crucial for sustaining life on our planet.
Nitrogen makes up about 78% of Earth's atmosphere.
Nitrogen
Approximately 78%
Approximately 78% of the Earth's atmosphere is composed of nitrogen gas.
Ous air consists of 71% nitrogen and 29% oxygen.
21%
Nitrogen makes up about 78% of Earth's atmosphere.
Our air is about 79% Nitrogen.
The Earth's atmosphere is composed of about 78 percent nitrogen. This abundant gas is essential for many biological processes and is crucial for sustaining life on our planet.
Nitrogen makes up about 78% of Earth's atmosphere.
If by 'our gas' you mean air, then roughly 78% of air is Nitrogen.
78 percent Air is mostly gas The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen.
Because air is composed of nitrogen (not 100% mind you) and when you exhale air, you also exhale nitrogen.