Everyday Science
NULL
Medium
Question
Water covers __________ of the Earth's surface?
A
0.61
B
0.67
C
0.71
✓ Official correct answer
D
0.76
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
0.61
No member explanations yet for this option.
B
0.67
No member explanations yet for this option.
C
0.71
No member explanations yet for this option.
D
0.76
No member explanations yet for this option.
Explanation
According to the keyed exam answer, coverage is about 0.71 (~71%).
Editor note: decimalized percentage; options left unchanged.
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