Water is mostly stored in body's of water such as lakes, rivers, streams, and oceans. It can also be stored underground and in plants and other vegetation.
He first divided all living organisms in 2 groups
Animal or Plant
He then put these into subgroups
Animal subgroups: land, water, air
Plant subgroups, small medium or large
Not a very specific approach to taxonomy but it was used for well over 100 years