Everyday Science
NULL
Medium
Question
About what fraction of Earth's water is salt water?
A
0.93
B
0.95
C
0.97
✓ Official correct answer
D
0.76
Community credibility
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A
0.93
No member explanations yet for this option.
B
0.95
No member explanations yet for this option.
C
0.97
No member explanations yet for this option.
D
0.76
No member explanations yet for this option.
Explanation
About 97% of Earth's water is saline (keyed as 0.97).
So the correct answer is 0.97.
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