nitrogen fixing bacteria is the conversion

Nitrogen-fixing bacteria are the conversion of atmospheric nitrogen into ammonia, a form of nitrogen that can be used by plants. This process is called nitrogen fixation. Nitrogen fixation is an important process in the nitrogen cycle, which is the process by which nitrogen is converted from one form to another in the environment. Nitrogen is an essential element for life, but it is not abundant in the atmosphere. Nitrogen gas makes up about 78% of the atmosphere, but it is in a form that plants cannot use. Nitrogen-fixing bacteria convert nitrogen gas into ammonia, which plants can use to make proteins and other essential molecules. There are two main types of nitrogen-fixing bacteria: free-living bacteria and symbiotic bacteria. Free-living bacteria can live on their own and fix nitrogen in the soil. Symbiotic bacteria live in a mutualistic relationship with plants. The bacteria fix nitrogen and the plant provides the bacteria with a home and food. Nitrogen fixation is an important process for agriculture. Farmers often add nitrogen fertilizer to their soil to improve crop yields. However, nitrogen fertilizer can be expensive and can pollute the environment. Nitrogen-fixing bacteria can provide a more sustainable way to meet the world's need for nitrogen. Here are some of the benefits of nitrogen-fixing bacteria: * They can increase crop yields. * They can reduce the need for nitrogen fertilizer. * They can improve soil quality. * They can reduce greenhouse gas emissions. Nitrogen-fixing bacteria are an important part of the nitrogen cycle and play a vital role in agriculture and the environment.