Goh Cheng Leong Chapter 5: Landforms made by Running Water - Examrace

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Dr. Manishika Jain explains Goh Cheng Leong Chapter 5: Landforms formed by Running Water
Development of River System
Denudation – general lowering of the surface
Erosion + transportation helps this process
Rainfall occurs – some evaporates and other runs off in rivers

Refer - https://www.youtube.com/watch?v=A7Bna43kQvg

Glaciers and snow only in cold areas, wind mainly in desert, waves in coastal areas but water action is present everywhere

Running water is single most important agent of denudation

Source – river, lake, marsh usually an upland with heaviest precipitation and slopes down
Uplands form the catchment area
Crest of mountain is divide or watershed from which streams flow down the slope

Consequent stream – initial stream exists as consequence of slope

Joined by tributaries at right angle or obliquely

If rocks are homogenous and of uniform resistance to erosion, tributaries join obliquely as insequent streams

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Dr. Manishika Jain served as visiting professor at Gujarat University. Earlier she was serving in the Planning Department, City of Hillsboro, Hillsboro, Oregon, USA with focus on application of GIS for Downtown Development and Renewal. She completed her fellowship in Community-focused Urban Development from Colorado State University, Colorado, USA. At Examrace, in addition to her technical focus, Dr. Jain is also a big proponent of using the newer technologies to achieve the goal of "education for everyone".

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Examrace is number 1 education portal for competitive and scholastic exam like UPSC, NET, SSC, Bank PO, IBPS, NEET, AIIMS, JEE and more. We provide free study material, exam & sample papers, information on deadlines, exam format etc. Our vision is to provide preparation resources to each and every student even in distant corders of the globe.

Dr. Manishika Jain served as visiting professor at Gujarat University. Earlier she was serving in the Planning Department, City of Hillsboro, Hillsboro, Oregon, USA with focus on application of GIS for Downtown Development and Renewal. She completed her fellowship in Community-focused Urban Development from Colorado State University, Colorado, USA.

Landforms Made by Running Water @0:07
Development of River System @1:40
Mechanism of Humid Erosion @4:12
Process of River Action @4:42
River Erosion & Transportation @6:51
Course of River @9:10
V Shaped Valley @9:16
Middle (Maturity) @13:21
Meanders @21:30
Lower (Old) @21:42
Deltas are formed @ 23:39
River Rejuvenation @24:01
Human Aspects @25:47
#Transversely #Corrosion #Erosion #Lubricating #Mechanism #Lowering #River #Evaporates #Consequent #Manishika #Examrace

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