On: All of Earth's water in a single sphere (2019)

[raldi]

Where is liquid fresh water besides lakes and rivers?

[schmichael → raldi]

> The blue sphere over Kentucky represents the world's liquid fresh water (groundwater, lakes, swamp water, and rivers).

So the medium blue sphere includes groundwater and swamp water while the tiny dot does not.

[comboy → raldi]

Groundwater mostly, but also clouds (minuscule amount).

[autophagian → raldi]

Groundwater, and swamp water, the post explains.

[hrunt → raldi]

Underground