estuaries are places where it is half salt water and half fresh water it is important because salt water has more minerals and fresh water has more oxygen so it is kind of like the best of both worlds for the animals who live there
A lot of animals we use live in estuaries, and we ship things through it too. But that can also be a bad thing since water from there is taken to another country, and those water molecules will be in...
They provide food, shelter and may be sought out intentionally by sharks to remove parasites. They are critical nurseries for most species of sharks.
Ken, the Shark Wrangler