Riddle

How much of Earth is covered in water?

Choose an answer

A.50%
B.90%
C.30%
D.71%
Hint: It's a word with 0 letters, starting with "7".

Answer

71%

Why this is the answer

Approximately 71% of Earth is water-covered, primarily by oceans.

This riddle is filed under Science Riddles and rated Easy.

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