Nitrous oxide (N2O)

Definition

Nitrous oxide is another potent greenhouse gas that is released from agricultural activities such as fertilizer use and livestock waste management, as well as from industrial processes and combustion of fossil fuels. It contributes to both global warming and ozone depletion.

Related terms

Ozone depletion: The thinning of the protective ozone layer in the Earth's stratosphere due to the release of certain chemicals, including nitrous oxide.

Fertilizer use: Application of nutrients to soil or plants to promote growth. Nitrous oxide is released when fertilizers containing nitrogen are used excessively or improperly.

Industrial processes: Activities involved in manufacturing goods on a large scale, which can release nitrous oxide as a byproduct.