They contain saltwater and freshwater
they are both saltwater and freshwater
The Persian Gulf is saltwater, not freshwater.
Saltwater is denser than freshwater, so saltwater is heavier than freshwater. This is because saltwater contains dissolved minerals and salts that increase its density compared to freshwater.
freshwater
Freshwater
Freshwater.
Most lakes contain freshwater. From this fact, I'm assuming it is made out of freshwater, rather than saltwater.
An estuary is the place where freshwater and saltwater meet.
There are freshwater drum, and saltwater drum species.
does swamps in the interior plains have saltwater or freshwater
what biome consists of both saltwater and freshwater