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Author Question: Joann, a marine scientist, is studying the amount of dissolved iron, nitrate, and phosphate in the ... (Read 79 times)

CharlieWard

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  • Posts: 578
on: Aug 22, 2018

Joann, a marine scientist, is studying the amount of dissolved iron, nitrate, and phosphate in the upper water column of
  the open ocean to determine if nutrients are limiting phytoplankton growth. What kind of marine scientist is she?
  a. physical oceanographer
  b. chemical oceanographer
  c. marine biologist
  d. marine geologist
  e. marine engineer



Question 2

What is the approximate average depth of Earths ocean?
  a. 3,600 m
  b. 12,000 m
  c. 810 m
  d. 15,500 m
  e. 1,200 m



joanwhite

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Reply #1 on: Aug 22, 2018
Answer to Question 1

b

Answer to Question 2

a


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