Which limiting resource might be artificially enhanced to capture carbon in the ocean? Select one: a....

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Which limiting resource might be artificially enhanced to capture carbon in the ocean? Select one: a....

Which limiting resource might be artificially enhanced to capture carbon in the ocean?

Select one:

a. dissolved carbon dioxide

b. dissolved oxygen

c. sunlight

d. iron

science Earth-Sciences

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Answer 1

Answer #1

Answer : d) Iron.

Explanation : The carbon sequestration capacity/efficiency of the oceans can be greatly increased by adding small, micrometre-sized particles of iron in the form of melanterite (iron sulfate) or hematite (iron oxide) or into certain portions of the ocean.

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Answer 2

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