pyramid of numbers always represents the number of organisms in a food chain.It can be in any shape!
pyramid of biomass represents the biomass of an organism in a food chain. It always has the correct shape!
pyramid of energy represents the amount of energy that is available in an organism at a particular level in the food chain.as you go higher the amount of energy available is reduced (except when micro organisms are present).Its an upright pyramid.
PYRAMID OF NO SHOWS THE NO OF PRODUCER, CONSUMER AT EACH TROPHIC LEVEL
PYRAMID OF BIO MASS SHOW THE MASS OF PRODUCERS " " " " "
" " ENERGY SHOW THE AMOUNT OF ENERGY OF PRODUCER CONSUMER AT EACH TROPHIC LEVEL
*PYRAMID OF ENERGY IS ALWAYS BOARD AT THE BASE AND NARROW TOWARD THE APEX