Multiple Choice
Which of the following is not true of coral reefs?
A) The have high species diversity.
B) They occur only where the water temperature exceeds 20oC.
C) Corals form the substrate and habitat for other species.
D) Photosynthesis is performed by zooxanthellae.
E) none of the above
Correct Answer:

Verified
Correct Answer:
Verified
Q9: Match the Aquatic system community with corresponding
Q10: Which of the following is not characteristic
Q11: Which of the following is a mismatch?<br>A)
Q12: Excess production by photosynthesis in aquatic systems
Q13: Tidal ranges tend to be higher at
Q15: Energy sources from within an aquatic system
Q16: The biological pump in the ocean<br>A) circulates
Q17: Match the Aquatic system community with corresponding
Q18: Mangrove communities<br>A) are important habitat for marine
Q19: Match the Aquatic system community with corresponding