Matching Pairs Autotroph vs HeterotrophOnline version Matching Game by Anna Sexton 1 Example of an autotroph 2 Type of autotrophs include: 3 An organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide. 4 Produce their own food for energy. 5 Autotrophs food chain level: 6 Example of a Heterotroph 7 Types of heterotrophs include: 8 Heterotrophs food chain level: 9 They eat other organisms to get proteins and energy. What or How heterotrophs eat. Primary What or How autotrophs eat. Autotroph Photoheterotroph, Chemoheterotroph Secondary and tertiary Photoautotroph, Chemoautotroph