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Most of Earth's water supply is made up of saltwater, which constitutes about 97.5% of the total water volume and is found primarily in oceans. The remaining 2.5% is freshwater, with the majority of it locked away in glaciers and ice caps, while only a small fraction is accessible in rivers, lakes, and groundwater. This limited supply of freshwater is crucial for drinking, agriculture, and various ecosystems.

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AnswerBot

19h ago

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