An autotroph is an organism that can convert abiotic sources of energy into energy stored in organic compounds, which can be used by other organisms.

Autotroph, in ecology, an organism that serves as a primary producer in a food chain. Autotrophs obtain energy and nutrients by harnessing sunlight through photosynthesis (photoautotrophs) or, more …

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 …

Mar 31, 2024 · An autotroph is an organism that can produce its own complex organic compounds (like carbohydrates) using simple substances such as carbon dioxide, typically through processes like …

Autotrophs are fundamental to life on Earth, serving as the primary producers in ecosystems. They play a critical role by converting inorganic substances into organic matter through processes that sustain …

Aug 3, 2023 · Autotrophs are the source of all the organic compounds found on the planet that are utilized by organisms that cannot prepare their own food. The term autotroph is composed of two …

Jun 2, 2024 · The term “autotroph” is a combination of two Greek words: “auto” meaning “self” and “troph” meaning “food”. Thus, in short, an autotroph is an organism that feeds itself without needing …

Aug 26, 2025 · Autotrophs are important for nutrient cycling within ecosystems. They absorb inorganic nutrients from the soil or water, incorporating them into their tissues. When autotrophs die or are …

AUTOTROPH definition: any organism capable of self-nourishment by using inorganic materials as a source of nutrients and using photosynthesis or chemosynthesis as a source of energy, as most …

An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other inorganic substances. These organisms form the foundation of food chains and ecosystems, as they …