What percent of Earth's water is salt water?

Enhance your understanding of Natural Resources C18. Test your knowledge with structured questions, detailed hints, and comprehensive explanations. Gear up for your 8th grade exam now!

Multiple Choice

What percent of Earth's water is salt water?

Explanation:
Most of Earth's water is salt water found in the oceans. About 97% of all Earth's water is saline. The remaining roughly 3% is freshwater, and most of that is locked in glaciers, ice caps, or deep underground, with only a small portion readily available in rivers, lakes, and soil. That’s why the correct value is around ninety-seven percent.

Most of Earth's water is salt water found in the oceans. About 97% of all Earth's water is saline. The remaining roughly 3% is freshwater, and most of that is locked in glaciers, ice caps, or deep underground, with only a small portion readily available in rivers, lakes, and soil. That’s why the correct value is around ninety-seven percent.

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