Which of the following ocean is the least polluted ocean of the world?
Correct answer: C. South Pacific
- A. Arctic Ocean
- B. Indian Ocean
- C. South Pacific
- D. None of the above
Explanation
The South Pacific is commonly cited in general-knowledge sources as among the least polluted ocean regions because it is remote from major industrial and population centres. Pollution rankings can vary depending on whether plastics, chemicals, or overall contamination is measured.
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