Autotrophs are organisms that are capable of producing their own food by using various inorganic components like water, sunlight, air, and other chemical substances. Autotrophs examples include plants, algae, and certain bacteria . Autotrophs play a vital role in the carbon cycle, producing oxygen as a byproduct of photosynthesis and serving as primary producers in food chains. Autotrophs form the base of the food chain , producing energy-rich organic compounds that provide nourishment to other organisms. They also release oxygen through photosynthesis, contributing to the atmosphere’s oxygen content.
