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  1. Autotroph - Wikipedia

    Autotrophs are fundamental to the food chains of all ecosystems in the world. They take energy from the environment in the form of sunlight or inorganic chemicals and use it to create fuel molecules such …

  2. Autotroph - National Geographic Society

    Nov 18, 2024 · An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals. Because autotrophs produce their own food, they are sometimes called …

  3. Autotroph - Definition, Types and Examples | Biology Dictionary

    Oct 28, 2018 · Autotrophs are organisms that can produce their own food, using materials from inorganic sources. The word “autotroph” comes from the root words “auto” for “self” and “troph” for “food.”

  4. Autotrophs- Definition, Types and 4 Examples - Microbe Notes

    Aug 3, 2023 · Autotrophs are organisms that are capable of producing their own food by using various inorganic components like water, sunlight, air, and other chemical substances.

  5. Autotrophs – Definition, Types, Importance, Examples

    Mar 31, 2024 · Autotrophs are remarkable organisms that possess the ability to manufacture intricate organic compounds, including carbohydrates, fats, and proteins, from simple substances such as …

  6. Autotroph | Photosynthesis, Carbon Cycle, Energy | Britannica

    Autotrophs obtain energy and nutrients by harnessing sunlight through photosynthesis (photoautotrophs) or, more rarely, obtain chemical energy through oxidation (chemoautotrophs) to make organic …

  7. What Are Autotrophs? - Science ABC

    Jun 2, 2024 · Autotrophs are often called producers, and they make up the main supporting base of the food chain in every ecosystem, providing the fuel that all living organisms need to exist. It is likely …

  8. What Are Autotrophs? Definition, Function, and Examples

    Autotrophs form the base of nearly all ecosystems on Earth, fulfilling their role as “producers.” They possess the ability to convert abiotic sources of energy, whether light from the sun or chemical …

  9. What Is an Autotroph? Definition and Examples - ThoughtCo

    Feb 28, 2020 · Autotrophs use inorganic material to produce food through either a process known as photosynthesis or chemosynthesis. Examples of autotrophs include plants, algae, plankton and …

  10. Autotroph vs Heterotroph - Science Notes and Projects

    Feb 24, 2022 · Autotrophs and heterotrophs are the two groups of living organisms as classified by their food source. Here is a look at the difference between autotrophs and heterotrophs, with examples of …