The Hydrosphere

The video explores Earth's hydrosphere, which includes all water on the planet. It covers the hydrosphere's extent, making up 70% of Earth, and its importance in sustaining life. The water cycle is explained, highlighting how water is recycled through evaporation, condensation, and precipitation. The video also categorizes water into fresh water, salt water, ice, and water vapor, detailing their characteristics and roles. Finally, it discusses water vapor's presence in the air and its relation to humidity, emphasizing the hydrosphere's unique ability to recycle and store water.

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