What does producer mean in a food chain?

A producer in a food chain is an organism that can make its own food from inorganic matter. Producers are typically plants, which use the energy from the sun to convert carbon dioxide and water into glucose and oxygen through the process of photosynthesis. Some other producers include certain types of bacteria and algae, which use chemical energy to produce food. Producers form the foundation of the food chain, as they are the first organisms to convert energy from the environment into food that can be used by other organisms.