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When discussing iron in oceans, Martin famously mentioned it could start what?

  • A fishing frenzy

  • A new current

  • A plankton boom

  • Saltwater purification

Answer

Iron fertilization refers to the process by which iron is added to the oceans to stimulate the growth of phytoplankton. This process can lead to a plankton bloom, as the iron acts as a nutrient that is essential for the growth of these microscopic organisms.
E

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