Question

What is hydrosphere?​

Answer 1

The hydrosphere is the combined mass of water found on, under, and above the surface
of a planet, minor planet or natural satellite.


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Answer 2

If you look at Earth from outer space, one thing is obvious:

Earth is blue. Water is everywhere. Approximately 71% of Earth is covered in water. Water is found in rivers, lakes, streams, and oceans. Water is stored underground as groundwater. Some water is trapped in ice. Water can even be found in our atmosphere in the form of water vapor. All of the water found on Earth is called a hydrosphere .

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