Autotrophs: Are organisms that can make their own

Autotrophs are organisms that can make their own food using inorganic materials. They either use water, carbon dioxide, and energy from sunlight or use a variety of chemicals to prepare food. Since autotrophs produce their own food, they are also called primary producers. 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. Learn the difference between an autotroph and a heterotroph or producer and consumer. Get examples of organisms in each group. What are examples of autotrophs and how do they produce their own food? Learn about different types of autotrophs in this guide by SSI Aeration, Inc.