Definition
"Nitric bacterium" is a general term referring to bacteria involved in the nitrogen cycle, specifically those that oxidize nitrogen compounds. This encompasses various bacteria like Nitrobacterium and Nitrosomonas. Think of them as a team of nitrogen recyclers, each with a specific task. โป๏ธ They convert ammonia into nitrite or nitrite into nitrate, making nitrogen available for plants. Without them, ecosystems would collapse. These bacteria are critical for life on Earth.๐