Transfer Of Biomass (biology Only) (GCSE Biology)

What is the main reason most biomass is not passed on to the next trophic level?

A conservationist wants to increase total biomass of a degraded grassland. Which approach is most likely to achieve this?

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

In aquatic food chains, why can the pyramid of biomass sometimes be inverted (small biomass of producers supports larger consumer biomass)?

Decomposers play an essential role in biomass transfer by

Which factor would most directly reduce the biomass of producers in an ecosystem?

What term describes animals that eat both plants and animals and can occupy more than one trophic level?

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?

If a field supports 1000 kg of plant biomass and a grazing herd converts 10% of that per year into animal biomass, how much animal biomass could be produced in a year (assuming perfect retention)?

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