write a short note on various trophic levels in a typical ecosystem

Hello Student
Trophic level is basically the position occupied by any organism in a food chain.
Trophic levels in ecosystem include Primary producers, primary consumer, secondary consumer, decomposers ultimately.
Number of consumers in a food chain is variable.
Primary produces are autotrophs (Plants). Consumers include harbivores, omnivores and carnivores.
In the attached image you can find different trophic levels.