UPSC Exam > UPSC Videos > NCERT Video Summary: Class 6 to Class 12 (English) > Geography - Drainage
Geography - Drainage Video Lecture | NCERT Video Summary: Class 6 to Class 12 (English) - UPSC
|
476 videos|360 docs
|
FAQs on Geography - Drainage Video Lecture - NCERT Video Summary: Class 6 to Class 12 (English) - UPSC
| 1. What is drainage in geography? |  |
Ans. Drainage in geography refers to the network of rivers, streams, and other water bodies that carry surface water and groundwater from higher elevations to lower elevations or to the sea. It plays a crucial role in shaping the landscape and influencing various natural processes.
| 2. How does drainage impact the geography of a region? | |
Ans. Drainage has a significant impact on the geography of a region. It determines the pattern of landforms, such as valleys, gorges, and floodplains. It also influences soil fertility and agricultural practices, as well as the availability of water resources for human use and ecological balance.
| 3. What are the different types of drainage patterns? | |
Ans. There are several types of drainage patterns, including dendritic, trellis, rectangular, radial, parallel, and annular. Dendritic patterns resemble the branches of a tree, while trellis patterns form a rectangular grid-like network. Rectangular patterns occur in regions with structural control, radial patterns emerge from a central high point, parallel patterns flow parallel to each other, and annular patterns encircle a central highland.
| 4. How does the drainage system affect the occurrence of floods? | |
Ans. The drainage system plays a crucial role in the occurrence of floods. If a drainage system is poorly developed or obstructed by human activities, such as urbanization or deforestation, it can lead to reduced water absorption and increased surface runoff. This can result in the accumulation of water and the occurrence of floods during heavy rainfall events.
| 5. How does river erosion contribute to the formation of landforms? | |
Ans. River erosion is a key process in the formation of various landforms. As rivers flow, they erode the land through processes like hydraulic action, abrasion, and corrosion. Over time, this erosion can lead to the formation of landforms such as river valleys, waterfalls, meanders, and floodplains. The intensity and pattern of erosion depend on factors such as the volume of water, slope gradient, and the type of rocks and sediments present.
Related Exams
About this Video
|
4.64/5 Rating |
|
Nov 16, 2024 Last updated |
Video Description: Geography - Drainage for UPSC 2024 is part of NCERT Video Summary: Class 6 to Class 12 (English) preparation.
The notes and questions for Geography - Drainage have been prepared according to the UPSC exam syllabus.
Information about Geography - Drainage covers all important topics for UPSC 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Geography - Drainage.
Introduction of Geography - Drainage in English is available as part of our NCERT Video Summary: Class 6 to Class 12 (English) for UPSC & Geography - Drainage in
Hindi for NCERT Video Summary: Class 6 to Class 12 (English) course. Download more important topics related with notes, lectures and mock test series for
UPSC Exam by signing up for free.
Description
Video Lecture & Questions for Geography - Drainage Video Lecture | NCERT Video Summary: Class 6 to Class 12 (English) - UPSC - UPSC full syllabus preparation | Free video for UPSC exam to prepare for NCERT Video Summary: Class 6 to Class 12 (English).
Information about Geography - Drainage
Here you can find the meaning of Geography - Drainage defined & explained in the simplest way possible.
Besides explaining types of Geography - Drainage theory, EduRev gives you an ample number of questions to practice Geography - Drainage tests,
examples and also practice UPSC tests.
|
476 videos|360 docs
|
|
Explore Courses for UPSC exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Semester Notes
,Sample Paper
,mock tests for examination
,Important questions
,Viva Questions
,study material
,Exam
,Free
,MCQs
,ppt
,shortcuts and tricks
,practice quizzes
,past year papers
,Geography - Drainage Video Lecture | NCERT Video Summary: Class 6 to Class 12 (English) - UPSC
,Previous Year Questions with Solutions
,Objective type Questions
,Summary
,Geography - Drainage Video Lecture | NCERT Video Summary: Class 6 to Class 12 (English) - UPSC
,Geography - Drainage Video Lecture | NCERT Video Summary: Class 6 to Class 12 (English) - UPSC
,video lectures
,Extra Questions
;
Study Geography - Drainage on the App
Students of UPSC can study Geography - Drainage alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Geography - Drainage,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Geography - Drainage is prepared as per the latest UPSC syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup