Explain this statement: The energy for all the organisms in a food web can be traced back to the Sun.

Note: Do not write, "The Sun is our main source of energy," as this is stated in the question.

The sun feeds the plants through the process of photosynthesis. the animals gain energy and grow by eating those plants. other animals eat those animals and gain energy and grow. the cycle is never ending and all begins with the sun. without it, the plants and animals wouldnt get food and die off.