Other questions in this quiz

2. What is the biomass of an organism?

  • the mass of food it eats
  • how much energy it passes on
  • the mass of it's body tissue
  • it's energy

3. usually no more than...trophic levels

  • 5-6
  • 2-3
  • 4-5
  • 1-2

4. pyramids of biomass will not go on forever because...

  • there is not enough size energy in the top level to provide energy needed for another leve
  • there is not enough biomass in the top level to provide energy needed for another level
  • there is not enough mass in the top level to provide energy needed for another leve
  • there is not enough energy in the top level to provide biomass needed for another leve

5. the sizes of the blocks have to be...

  • touching
  • in proportion
  • equal distance apart
  • equal

Comments

No comments have yet been made

Similar Biology resources:

See all Biology resources »See all Pyramids of biomass resources »