An estuary is a dynamic ecosystem having a connection to the open sea through which the sea water enters with the rhythm of the tides. The seawater entering the estuary is diluted by the fresh water flowing from rivers and streams.
What estuary means?
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 kind of ecosystem is an estuary?
Estuaries are one of the most productive ecosystems in the world and contain a rich biodiversity of life. An estuary may appear to be just an expanse of mudflats but it is teeming with life, including bacteria, snails, worms, crabs, fish, shellfish, mangroves, seagrass, and migratory and coastal birds.
What is an estuary short answer?
Answer: An estuary is a partially enclosed coastal body of brackish water (water which is unsuitable for domestic purposes) with one or more rivers or streams flowing into it, and with a free connection to the open sea.
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.
What is example of estuary?
Other examples of coastal plain estuaries include the Hudson River in New York, Narragansett Bay in Rhode Island, the Thames River in England, the Ems River in Germany, the Seine River in France, the Si-Kiang River in Hong Kong, and the Murray River in Australia.
What plants are in estuaries?
Examples of Estuary Plants
- Douglas Aster.
- Fathen Saltbrush.
- Red Algae.
- Sea Lettuce.
What is an estuary Brainly?
An estuary is a partially enclosed coastal body of brackish water with one or more rivers or streams flowing into it, and with a free connection to the open sea. Estuaries form a transition zone between river environments and maritime environments known as ecotone.
What is cropland ecosystem?
A crop land ecosystem will have a major crop cultivated in a given area. It shows that the diversity in that particular area will be least. Whereas it is the opposite when forest ecosystem is considered. The cropland Ecosystem: This is manmade ecosystem.
What are estuaries Class 7?
The estuary is an area where saltwater of sea mixes with fresh water of rivers. It is formed by a tidal bore. … It is the funnel-shaped mouth of a river where tides move in and out.
What is estuaries and intertidal zones?
An intertidal zone is the area between the high tide mark and the low tide mark anywhere in the world where a coastline is tidal (IE borders a sea/ocean which has changing tidal cycles). … Estuaries are bodies of water and their surrounding coastal habitats typically found where rivers meet the sea.
What is a estuary name any Indian river forming an estuary?
The two rivers of India which make estuaries are tapti river, sabarmati river. HOPE IT HELPS YOU.