Question

study the following aquatic food chain zooplanktons small fish Big Fish Pelican bird first what will happen to the population of birds and pesticides is spread in the phone B name the term used to describe the process see how much energy is lost while be transferred from one trophic Level to another

Answer 1

If pesticide is spread in phone b then there will be large amount of impurities inhaled by the last trophic level that is big fish.
this process is called biological magnification.
10% energy is transfered to next trophic level