Which of the following statements is NOT true according to the first and second laws of thermodynamics ?
- In all energy conversions a certain amount is always lost as heat
- In any given ecosystem the energy transformations can be classified into catabolic and anabolic processes
-
The energy at one trophic level is the same as the next higher or the one below it
- The sun is the ultimate source of energy in the universe
- The total energy in an ecosystem retains constant