Question

What is the original source of all energy in a food web?

Answer 1

The originates from the sum and formed into a chemical energy which then process into photosynthesis in plants.



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Answer 2

The original source of all energy in a food web is the sun. the sun provides light energy that producers use in photosynthesis. animals eat the producers and other animals eat those animals. the energy flow goes up the web, but it all originated at the sun