Other questions in this quiz

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

  • equal distance apart
  • in proportion
  • equal
  • touching

3. usually no more than...trophic levels

  • 5-6
  • 2-3
  • 4-5
  • 1-2

4. what happens to some of the energy?

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

5. producer is which bar?

  • bottom
  • top
  • third
  • second
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