Which of the following pair of rivers flow west and make esturies ?a)N...
The Narmada, Periyar and Tapti are the only long rivers, which flow west and make estuaries. An Estuary is a partly enclosed coastal body of water with one or more rivers or streams flowing into it, and with a free connection to the open sea. Only West following rivers of India forms Estuary.
View all questions of this test
Which of the following pair of rivers flow west and make esturies ?a)N...
Explanation:
Estuaries:
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 ocean environments and are subject to both marine influences, such as tides, waves, and the influx of saline water; and riverine influences, such as flows of freshwater and sediment.
Narmada and Tapi Rivers:
The Narmada and Tapi rivers are two west-flowing rivers that make estuaries. Both rivers originate in the central Indian highlands and flow westwards into the Arabian Sea. The Narmada river flows through the states of Madhya Pradesh, Maharashtra and Gujarat and empties into the Gulf of Khambhat. The Tapi river flows through the states of Madhya Pradesh, Maharashtra and Gujarat and empties into the Gulf of Khambhat. The estuaries formed by these rivers are important ecosystems that support a variety of plant and animal life.
Other Options:
The Ganga and Brahmaputra rivers flow eastwards and do not make estuaries. The Tapi river and the Brahmaputra river flow eastwards and do not make estuaries. Hence, the correct option is (a) Narmada and Tapi.
To make sure you are not studying endlessly, EduRev has designed UPSC study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in UPSC.