Water is grouped by the kind of water and organisms that can be

found

Water Ecosystem

Flowing water Still water

Streams and rivers

Lakes and ponds

Freshwater Ecosystem

pond lake

Still water

stream river

Flowing water

Salt water EcosystemOceans

Algae lives near the ocean’s surface to get enough sunlight.

It is wet during some or all the year

marshes

swamps

Wetland Ecosystem

Salt marshes

Mangrove swamps

Mangrove swamps

An ecosystem where ocean and freshwater ecosystem meets

Estuaries Ecosystem

Estuaries Ecosystem