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  • Saltwater covers about what percentage of the earth's sur...
Multiple choice

Saltwater covers about what percentage of the earth's surface?

  1. 52%

  2. 71%

  3. 27%

  4. 83%

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Saltwater (oceans) covers approximately 71 percent of the Earth's surface, while landmasses cover the remaining 29 percent.

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