why are estuaries and watersheds important
Estuaries are important for the health of the oceans. Estuaries can filter sediment and pollutants from the water before it flows into the oceans. Excess nutrients are removed in bordering salt marshes, resulting in cleaner water for people and marine organisms.Estuaries act as a buffer between the ocean and the land.stuaries are important for the health of the oceans. Estuaries can filter sediment and pollutants from the water before it flows into the oceans. Excess nutrients are removed in bordering salt marshes, resulting in cleaner water for people and marine organisms.
Watersheds are basically the areas that water flow in order to reach the ocean. For instance, a creek is part of the watershed of the St. Joseph River, which is a part of the â¦ Great Lakes Watershed, that is a part of the St. Lawrance Seaway Watershed which filters into the Atlantic.stuaries 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 lik â¦ e the best of both worlds for the animals who live there.