Question

b) Observe the following pyrarmd of biomass and answer the following
questions
1 kg
10kgs
100 kgs
1000 kes
i) The pyramid shows a decrease in the biomass as we move up.
Why the biomass is decreasing ?
ii) Give some examples for producers and Primary Consumers.
wi) What is the only energy source of entire eco-system?
iv) How much biomass is transferred from one tropic level to the
next as we move up?​

Answer 1

There should be a picture of the pyramid of biomass

you didn't post the picture

Answer 2

Answer:

I) the consumption of food is less when we move up in the pyramid of biomass

ii) producer means sun sunlight primary consumer are plant, grass etc...

iii) sun is only energy source of whole eco system

iv) 1000kg biomass is transfer to phyto plankton,100 kg to zoo plankton, 10 kg to fish,1kg to man is transportation from one tropic level to another tropic level