Recall air as a source of nitrogen for the Haber process. (Chemistry only)

Air is a significant source of nitrogen for the Haber process, which is essential for the industrial production of ammonia. The atmosphere is composed of approximately 78% nitrogen gas (N₂), making it readily available for extraction. In the Haber process, nitrogen from the air is combined with hydrogen, often derived from natural gas, under high temperature and pressure conditions, using an iron catalyst. This reaction produces ammonia, which can then be utilized to create nitrogen-based fertilizers, enhancing agricultural productivity.