Question

what is meant by drainage? explain any four benefits of rivers

Answer 1

⭐⭐Here is your answer⭐⭐

⭐⭐ Drainage is the system in which basin in any area of land where perceptions collect and drain out into common place such as into river, bay, sea or oceans.

Benefits of River are:-

⭐It reduces the distance and time between two places.

⭐It encourages navigation and business.

⭐It is used to generate hydro electricity.

⭐It also provides water for irrigation.

⭐⭐Be Brainly⭐⭐

Answer 2

Explanation:

In geomorphology, a drainage system is the pattern formed by the streams, rivers, and lakes in a particular drainage basin. They are governed by the topography of the land, whether a particular region is dominated by hard or soft rocks, and the gradient of the land. Geomorphologists and hydrologists often view streams as being part of drainage basins. A drainage basin is the topographic region from which a stream receives runoff, throughflow, and groundwater flow. Drainage basins are divided from each other by topographic barriers called a watershed. A watershed represents all of the stream tributaries that flow to some location along the stream channel. The number, size, and shape of the drainage basins found in an area varies and the larger the topographic map, the more information on the drainage basin is available.