How does nitrogen affect global warming?

Nitrogen itself is not a greenhouse gas, but its compounds, particularly nitrous oxide (N₂O), are significant contributors to global warming. N₂O is produced from agricultural activities, fossil fuel combustion, and industrial processes, and it has a global warming potential approximately 298 times greater than CO₂ over a century. Additionally, nitrogen deposition from fertilizers can lead to increased emissions of other greenhouse gases, thereby indirectly exacerbating climate change. Reducing nitrogen emissions is crucial for mitigating its impact on global warming.