Which of the following is the description of the term drainage basin?a...
Definition of Drainage
Drainage refers to the network of rivers, streams, and other water bodies that collect and carry water from a particular area.
Description of the Term Drainage
Option 'B' is the correct answer. It describes the river system of an area. Drainage refers to the collection and transportation of water from a particular area through a network of rivers, streams, and other water bodies. It includes the surface runoff, precipitation, and groundwater. The river system is an integral part of the drainage system as it collects and carries water from the upper areas to the lower areas. The river system comprises of the main river, its tributaries, and distributaries. It is responsible for the formation of river valleys, waterfalls, and gorges, and plays a significant role in shaping the landscape of an area.
Option 'A' is incorrect because it refers to the area drained by a single river system. Drainage is not limited to a single river system, but it includes all the water bodies that collect and carry water from a particular area.
Option 'C' is incorrect because it refers to an upland that separates two drainage basins. Although an upland can separate two drainage basins, it is not the definition of drainage.
Option 'D' is incorrect because one of the options is the correct description of the term drainage.
Which of the following is the description of the term drainage basin?a...
The term drainage is a river system of an area where you will notice that the small streams flowing from different direction come together to form the main river which ultimately drains into a large water body such as a lake or an ocean ..
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