Other questions in this quiz

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

  • touching
  • in proportion
  • equal distance apart
  • equal

3. 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

4. usually no more than...trophic levels

  • 4-5
  • 5-6
  • 2-3
  • 1-2

5. what happens to some of the energy?

  • it is transferred to heat energy
  • it is transferred to sound energy
  • it disappears
  • it is transferred to chemical energy

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