The energy in a food chain comes from?
Understand the Problem
The question asks about the source of energy in a food chain, indicating a focus on ecological concepts.
Answer
The sun.
The energy in a food chain comes from the sun.
Answer for screen readers
The energy in a food chain comes from the sun.
More Information
The sun provides the light energy that plants (producers) convert into chemical energy through photosynthesis. This energy is then transferred through the food chain.
Tips
A common mistake is to think that animals directly generate energy; however, they rely on the energy initially captured by plants from sunlight.
Sources
- What is the source of energy for any food chain? | Socratic - socratic.org
- Energy Transfer in Ecosystems - National Geographic Education - education.nationalgeographic.org
- Food chains & food webs (article) | Ecology - Khan Academy - khanacademy.org
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