Multiple choice

What percentage of the total earth is covered with water?

  1. 71 - 72%

  2. 50 - 60%

  3. 80%

  4. 85%
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Earth's surface is approximately 71% water, primarily in oceans. The range 71-72% accurately reflects this actual coverage. Options B, C, and D significantly underestimate or overestimate this figure.

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