Almost all the water on Earth is undrinkable.

Oceans cover about 71% of Earth's surface and hold roughly 97% of all its water. Most of the rest is locked in glaciers and ice sheets. Liquid fresh water in lakes, rivers and groundwater is a tiny fraction, under 1%. The Pacific alone is larger than all the land on Earth combined.

Useful: Fresh water is regionally scarce even though the planet looks blue.

Source: oceanservice.noaa.gov

OzeaneUmweltWasser

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