Question

In a pyramid of biomass, if the total dry weight \[(kg{{m}^{-2}})\] of primary producers is about 809 it will decrease at tertiary consumer level upto

Answer 1

Answer:

1.5 kg /m²

Explanation:

Biomass is denoted in g/m².

Pyramid of biomass is determined by collating all organisms occupying each trophic level separately and then measuring their dry weight.

Organisms at a trophic level are weighed so counter size differences.

Tropical level and dry weight is as follows:-

PP - 809 kg /m²

PC - 37 kg /m²

SC - 11 kg /m²

TC - 1.5 kg /m²