What Is the Source of Energy for Most Ecosystems?

Answer

Plants need energy to make food and therefore most ecosystems source their energy from the sun. In an ecosystem, energy is passed on from one trophic level to another, for instance, from autotrophs to herbivores, from herbivores to carnivores and from carnivores to other carnivores.
Q&A Related to "What Is the Source of Energy for Most Ecosystems..."
Herbivores are the dominant species on Earth so plants are the major source of energy next to an Omnivores diet of meat and plants. The plant process is photosynthesis and that's
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The ultimate source of energy(most ecosystems) is the sun. The ultimate
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Fossil fuels supply about 70 percent of all energy used in the United States. Some examples of fossil fuels are coal, lignite, peat, oil and natural gas. Of the total net generation
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Jeffrey Davis - Eco Snobbery Sucks I think the most promising alternative energy source in the long term will be solar power...but it has a LONG way to come. In the shorter term,
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