What would happen if phytoplankton of an ocean is completely destroyed for some reason?
    • 1. The ocean as a carbon sink would be adversely affected.
    • 2. The food chains in the ocean would be adversely affected.
    • 3. The density of ocean water would drastically decrease.
    Select the correct answer using the codes given below:

  • 1 and 2 only
  • 2 only
  • 3 only
  • 1, 2 and 3

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What would happen if phytoplankton of an ocean is completely destroyed for some reason? 1. The
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