What is a estuary simple definition?

An estuary is a partially enclosed, coastal water body where freshwater from rivers and streams mixes with salt water from the ocean. The sheltered waters of estuaries also support unique communities of plants and animals specially adapted for life at the margin of the sea.

What is estuary answer?

Generally speaking, an estuary is anywhere that a river meets the ocean, typically seen as a place of mixing between fresh and salt water (though not always!). Since many estuaries open up into the ocean, the tides will usually have an impact on their waters, altering height and salinity.

What is an estuary and why is it important?

Estuaries are very important to the lives of many animal species. Estuaries filter out sediments and pollutants from rivers and streams before they flow into the ocean, providing cleaner waters for humans and marine life.

What is estuary kid definition?

An estuary is an area at the end of a river that is in between land and the ocean. In estuaries, fresh water from a river mixes with salt water from the ocean, creating water that we call brackish.

What is example of estuary?

Examples of this type of estuary in the U.S. are the Hudson River, Chesapeake Bay, and Delaware Bay along the Mid-Atlantic coast, and Galveston Bay and Tampa Bay along the Gulf Coast.

What are estuaries Class 9?

Class 9th. (a) Estuary. An estuary is a partially enclosed body of water formed where freshwater from the land meets and mixes with saltwater from the ocean. They vary in size as per the location.

What is estuary quizlet?

Estuary. a partially enclosed coastal body of water (usually at the mouth of a river) where fresh water from the river and salt water from the sea mix.

What is an estuary ks2?

An estuary is an area of freshwater that meets the ocean, forming a transition zone between a river and an ecotone. When freshwater and saltwater combine, the water becomes brackish which means the water is slightly salty.

Is the Hudson river an estuary?

One of their names-Mahicantuck-means “great waters in constant motion” or, more loosely, “river that flows two ways.” It highlights the fact that this waterway is more than a river-it is a tidal estuary, an arm of the sea where salty sea water meets fresh water running off the land.

Where is a estuary?

An estuary is an area where a freshwater river or stream meets the ocean. In estuaries, the salty ocean mixes with a freshwater river, resulting in brackish water. Brackish water is somewhat salty, but not as salty as the ocean. An estuary may also be called a bay, lagoon, sound, or slough.

What animals are in an estuary?

Common animals include: shore and sea birds, fish, crabs, lobsters, clams, and other shellfish, marine worms, raccoons, opossums, skunks and lots of reptiles.