How does the second law of thermodynamics relate to transformation of energy in a food chain?

Question

anonymous · Answer

Everything will tend toward the highest state of disorder, heat is a good way to create disorder, therefore the food energy will eventually become heat energy.

anonymous · Answer

the second law of thermodynamics states that as more chemical reactions occur, more heat energy is released in to the atmosphere. Apparently, heat energy is useless and so as more energy is transformed into heat energy, more entropy (or instability in the overall universe) becomes prevalent. So as energy is being consumed and passed up the food chain, chemical reactions to digest the food occurs and , as a result, entropy increases