What As nutritional energy passes through the food chain energy?

As nutritional energy passes through the food chain, it typically decreases at each trophic level due to the second law of thermodynamics, which states that energy is lost as heat during energy transfers. Producers, such as plants, capture solar energy and convert it into chemical energy through photosynthesis. When herbivores consume these plants, only a fraction of the energy (about 10%) is transferred to them, with the rest lost in metabolic processes. This pattern continues up the chain, resulting in less energy available for higher trophic levels, such as carnivores.