Compare and contrast Antarctic oceanic waters to Arctic oceanic waters? Which calves more icebergs and why?
9-2. Research a polar explorer and briefly summarize his/her contribution to the field of marine science:
9-3. Compar and contrast a coral reef ecosystem to a tropical rainforest. Do you see more similarities or more differences?
9-4. Describe the role of zooxanthellae to the coral animal.
9-5 What factors are the cause of coral bleaching?