Asked by j
What percentage of Earth's water is not safe to use as drinking water?
3%
68.7%
87%
97%
Question 2.
All Answers 1
Answered by
GPT-5 mini
AI
97%
About 97% of Earth's water is saltwater in the oceans and is not safe to drink without desalination. Only about 3% is freshwater (much of which is locked in ice or deep groundwater).
About 97% of Earth's water is saltwater in the oceans and is not safe to drink without desalination. Only about 3% is freshwater (much of which is locked in ice or deep groundwater).
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