Question

3. Why do we say that flow of solar energy is a one way traffic?​

Answer 1

Answer:

the energy that is captured by the producers does not revert back to the Sun and the energy transferred to the herbivores does not come back to the producers. It just keeps on moving to the next trophic level in a unidirectional way. That is why the flow of energy in the food chain is always unidirectional/one way

Answer 2

Answer:

we say that cause solar energy i mean sun radiations can only travel a single distance at a single period of time it can't reflect back that's why it's a one way traffic