All Courses
Explore Courses UPSC Exam UPSC Test Series Free Notes EduRev Infinity Get the App Login Join for Free
Sign in Open App
UPSC Exam  >  UPSC Questions  >  Are there any case studies of specific landfo... Start Learning for Free
SaveJoin the Discussion on the App
Are there any case studies of specific landforms mentioned in the syllabus?
Clear all your UPSC doubts with EduRev
Most Upvoted Answer
Are there any case studies of specific landforms mentioned in the syll...
Case Studies of Specific Landforms mentioned in the syllabus


1. Volcanic Landforms: Mt. St. Helens

Mt. St. Helens is a stratovolcano located in Washington, USA. It is a prominent example of a volcanic landform, and its eruption in 1980 is a notable case study. Here are some key details:


  • The eruption was triggered by an earthquake, which caused the collapse of the volcano's north flank.

  • It resulted in one of the largest debris avalanches in recorded history, with a volume of about 2.8 cubic kilometers.

  • The lateral blast of the eruption released a massive amount of energy, leveling trees and causing widespread devastation.

  • The eruption also produced a pyroclastic flow, which traveled at high speeds down the slope, burying the surrounding area in hot ash and debris.

  • The eruption caused the formation of a new crater and a lava dome, which continued to grow in the subsequent years.

  • It had significant environmental impacts, including the destruction of forests and the alteration of local ecosystems.



2. Glacial Landforms: Yosemite Valley

Yosemite Valley in California, USA, provides a notable case study for glacial landforms. It was carved by the action of glaciers over millions of years. Here are some key details:


  • The valley was formed by the movement of glaciers during the last ice age, which began about 2.6 million years ago.

  • The glaciers advanced and retreated multiple times, shaping the landscape through processes such as erosion and deposition.

  • The valley features steep granite cliffs, hanging valleys, and U-shaped valleys, which are characteristic landforms created by glacial activity.

  • Glacial erosion widened and deepened the valley, creating the distinctive V-shaped profile.

  • Glacial meltwater also carved out features such as waterfalls and lakes within the valley.

  • The glaciers left behind glacial moraines, which are ridges of debris composed of rocks and sediment.



3. Coastal Landforms: The Great Barrier Reef

The Great Barrier Reef in Australia is a renowned example of coastal landforms. It is the largest coral reef system in the world and offers insights into various coastal processes. Here are some key details:


  • The Great Barrier Reef is composed of thousands of individual coral reefs, which are built by tiny marine organisms called coral polyps.

  • The reef is formed through a process called biotic and abiotic interaction, where the corals grow and create a structure over time.

  • It stretches over 2,300 kilometers along the northeast coast of Australia and covers an area of approximately 344,400 square kilometers.

  • The reef provides habitat to a diverse range of marine life, including fish, turtles, and countless other species.

  • Coastal erosion and deposition play a role in shaping the reef, as sediment transport and wave action influence its formation and structure
Explore Courses for UPSC exam

Top Courses for UPSCView all

Top Courses for UPSC

Are there any case studies of specific landforms mentioned in the syllabus?
Question Description
Are there any case studies of specific landforms mentioned in the syllabus? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Are there any case studies of specific landforms mentioned in the syllabus? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Are there any case studies of specific landforms mentioned in the syllabus?.
Solutions for Are there any case studies of specific landforms mentioned in the syllabus? in English & in Hindi are available as part of our courses for UPSC. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of Are there any case studies of specific landforms mentioned in the syllabus? defined & explained in the simplest way possible. Besides giving the explanation of Are there any case studies of specific landforms mentioned in the syllabus?, a detailed solution for Are there any case studies of specific landforms mentioned in the syllabus? has been provided alongside types of Are there any case studies of specific landforms mentioned in the syllabus? theory, EduRev gives you an ample number of questions to practice Are there any case studies of specific landforms mentioned in the syllabus? tests, examples and also practice UPSC tests.
Explore Courses for UPSC exam

Top Courses for UPSC

Explore Courses

Suggested Free Tests

Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Get App
© 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