Other questions in this quiz

2. what happens to some of the energy?

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

3. producer is which bar?

  • bottom
  • top
  • third
  • second

4. the other bars show the trophic level in order of...

  • ...energy
  • ...mass
  • ...biomass
  • ...size

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

  • equal distance apart
  • touching
  • in proportion
  • equal

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