Transfer Of Biomass (biology Only) (GCSE Biology)

Decomposers play an essential role in biomass transfer by

If 2000 kJ of energy is available to herbivores from plant biomass and consumers convert 10% of this into their own biomass, how much energy enters the next trophic level?

What term describes the dry mass of living material in a trophic level per unit area?

Which process directly returns biomass from dead organisms to inorganic forms and makes nutrients available for producers?

Which factor is least likely to affect the transfer of biomass between trophic levels?

How does nitrogen limitation of plants affect transfer of biomass to herbivores?

Which practice increases the amount of biomass retained in a food chain and so improves efficiency for human food production?

Why can a small change at the producer level cause large changes at higher trophic levels?

Which of the following is an example of a primary consumer?

A fish farm removes wild fish to feed farmed fish, reducing energy transfer efficiency. This is an example of how human activity affects biomass transfer by

Which unit is most appropriate for expressing biomass of plants in a field?