Podcast
Questions and Answers
Which of the following is NOT a natural source of fresh water?
Which of the following is NOT a natural source of fresh water?
- Desalinated seawater (correct)
- Frozen water
- Groundwater
- Surface water
What percentage of the Earth's water is salt water?
What percentage of the Earth's water is salt water?
- 33%
- 97% (correct)
- 67%
- 3%
Which human activity does NOT use water resources?
Which human activity does NOT use water resources?
- Industrial activities
- Transportation activities (correct)
- Agricultural activities
- Recreational activities
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