What is the total amount of living tissue within a tophic level is feferred to as what

Alright my friend the total amount would be called the biomass 

Because the earth is not round ,but it may seem round when viewed from ,our planet but true some points earth is not round was an oblate spheroid -a square that it squashed as globe however is not even a perfect oblate spheroid.in fact isaac newton's first proposed that earth was not perfectly round but it was an oblate spheroid instead.that mean a square that is squashed as its poles and swollen at the

Stimulates weight gain, so you put on excess weight