What did Martin suggest could mitigate global warming?
Iron fertilization
Coral planting
Deep-sea mining
Reducing salinity
Answer
Iron fertilization involves adding iron to the oceans to stimulate the growth of phytoplankton, tiny algae that absorb carbon dioxide during photosynthesis. By increasing the amount of phytoplankton, more carbon dioxide can be removed from the atmosphere, potentially reducing the greenhouse effect and mitigating global warming. However, this approach would require careful consideration of potential unintended consequences on marine ecosystems before implementation.
Exploring the Depths: The John Martin Quiz
More Questions
Which institution did Martin notably work for?
John Martin's theory involved the supply of what to phytoplankton?
Martin's hypothesis posited what would bloom with more iron?
What nickname was given to Martin relating to his iron hypothesis?
Which ocean's productivity was a particular concern of Martin's research?
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