1. What is it measured in?
1 of 10
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?
4. the other bars show the trophic level in order of...
5. the sizes of the blocks have to be...
- equal distance apart
- in proportion
Similar Biology resources: