Question

Energy flow in a food chain is unidirectional justify your answer

Answer 1

look man

Firstly we all know that sun is the only source of energy, sun gives us solar energy. That solar energy helps plants and cyanobacteria to produce energy (Glocuse) by the process of Photosynthesis. Then primary consumers eat plants and they get energy. Secondary consumers eats Primary and energy transferred in Secondary consumer. Than Decomposer feed on dead or decay material and energy released into the nature (soil)

Answer 2

When we go from one trophic level ti another trophic level,there is a flow of energy. On each successive level,there is a 10% loss of energy