Ammonification is a natural process in the nitrogen cycle where organic nitrogen from dead plants and animals is converted into ammonia. This occurs through the action of decomposers, such as bacteria and fungi, which break down organic matter. The ammonia produced can then be used by plants or further transformed into other nitrogen compounds. Once ammonia is formed, it can undergo nitrification, where it is converted into nitrites and then nitrates, which are essential nutrients for plant growth. Ammonification plays a crucial role in recycling nitrogen in ecosystems, ensuring that it remains available for living organisms.