Water Rich in Hydrogen Sulfide Emanates from Hydrothermal Vents

Q13: If you found Halodule or Thalassia, manatees

Q14: Salt water near the north pole freezes

Q15: If you were standing on the west

Q16: When near a coral reef, which organisms

Q17: The center of mangrove diversity is in<br>A)

Q19: Ocean currents are created mainly by<br>A) pH

Q20: A condition known as syzygy occurs when<br>A)

Q21: Tides are caused by the pull of<br>A)

Q22: The equatorial countercurrent generally runs<br>A) Clockwise<br>B) Anticlockwise<br>C)

Q23: Lower littoral organisms are more tolerant to