4. Water
Marine Productivity — Quiz
Test your understanding of marine productivity with 5 practice questions.
Practice Questions
Question 1
What does marine productivity mean in an ocean ecosystem?
Question 2
Which organism is usually the main producer in marine food webs?
Question 3
Why is marine productivity often highest in coastal waters?
Question 4
What is an example of a factor that can limit marine productivity?
Question 5
What process brings cold, nutrient-rich water to the surface and can increase marine productivity?