An energy pyramaid illustrates that energy in the form of is lost to the surroundings as it is passed from one organism to the next

i think it is food because an energy pyramid’s shape shows how the amount energy that enters each level .(chemical energy) witch i  believe is in the form of food ,which decreases as it is used by other animals in the same level.

the "dirty dozen" chemicals banned in an international treaty are formally known as persistent organic pollutants, or pops. the united nations environment program provided this background on what they are and what they can do to humans and wildlife.

i hope this