Ecology Test Review

Match it! Select the correct answer from the pull down...Good luck!

When considering food webs, which of these are producers?

What is the original source of almost all the energy in most ecosystems?

Which of these organisms are consumers?

What organisms eat mice?

Which level of the pyramid contains the most energy?

C6H12O6 + 6O2 becomes 6H2O + 6CO2 + chemical energy is the formula for

Which of these organisms are decomposers?

6H2O + 6CO2 + light energy Becomes C6H12O6 + 6O2 is the formula for