Which of the following statements is NOT tr..

Question 1 Report

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