approx 80%
The Earth's atmosphere is approximately 79% nitrogen.
N2 gas is not actively removed from the atmosphere. It is the most abundant gas in the atmosphere and plays a crucial role in the nitrogen cycle. However, certain bacteria can convert N2 gas into a form that can be used by plants (nitrogen fixation).
Most of the nitrogen in the biosphere is located in the atmosphere, where it exists as a gas (N2). Nitrogen gas makes up about 78% of Earth's atmosphere.
atmosphere as N2 gas
Nitrogen gas, N2
The common name for N2 gas is nitrogen, and it is the most prevalent gas in Earth's atmosphere, making up about 78% of the air we breathe.
Nitrogen. N2 About 75%
The form of nitrogen that is beneficial for the atmosphere is nitrogen gas (N2).
N2 gas
N2 is known as nitrogen gas, which is the most abundant gas in Earth's atmosphere. It is a colorless, odorless, and non-reactive gas that makes up about 78% of the air we breathe.
Nitrogen can be found and obtained from air. about 78.08% of the air we breathe is nitrogen...Nitrogen is a gas.It is dominant in atmosphere.
Approximately 78% of the Earth's atmosphere is composed of nitrogen (N2).