glass(Noun) A solid, transparent substance made by melting sand with a mixture of soda, potash and lime. The tabletop is made of glass. glass(Noun) A vessel from which one drinks, especially one made of glass, plastic, or similar translucent or semi-translucent material. Fill my glass with milk please.
An estuary is a partly 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.n estuary is a dynamic ecosystem with a connection with the open sea through which the sea water enters with the rhythm of the tides. The sea water entering the estuary is diluted by the fresh water flowing from rivers and streams.
The correct answer is estuary. I even have a back-up reason. Here I go... Explanation-A partially-enclosed coastal region where sea water mixes with freshwater is called an e â¦ stuary. Estuaries are typically found at the mouth of a stream or river. Estuaries are complex ecosystems, rich in marine life.