It is a fresh water stream.
fresh water ecosystem.
A water ecosystem is a ecosystem that has water and water animals.
syneboun
Fresh water animals.
Wet.
it is fresh water
An aquatic ecosystem that is formed by a mixture of salt water and fresh water is known as an estuary. This type of ecosystem has brackish water, which is a mix of fresh and salt water, in an area that is partially enclosed, is fed by a river or stream and is also connected to the open sea.
Rain forest animals are more tropical more like ones you see by water and moisture when forest animals more like grassy plains and fresh stream water
Sorry for this short answer... Earth. A briny water ecosystem can contain both salt and fresh water, though it is all mixed together. These ecosystems are where a fresh water source, such as a river, meets a salt water source, such as an ocean. River deltas commonly have briny water.
Tank stream
reservior river and stream!