Bank Exams Exam > Bank Exams Videos > IBPS PO Prelims & Mains Preparation > Volcanism
Volcanism Video Lecture | IBPS PO Prelims & Mains Preparation - Bank Exams
|
541 videos|683 docs|263 tests
|
FAQs on Volcanism Video Lecture - IBPS PO Prelims & Mains Preparation - Bank Exams
| 1. What causes volcanic eruptions? |  |
Ans.Volcanic eruptions are caused by the movement of magma from beneath the Earth's crust to the surface. This movement is often triggered by the buildup of pressure from gases dissolved in the magma, which can lead to explosive eruptions or lava flows when the pressure is released.
| 2. What are the different types of volcanoes? | |
Ans.There are four main types of volcanoes: shield volcanoes, stratovolcanoes (or composite volcanoes), cinder cone volcanoes, and lava domes. Shield volcanoes have gentle slopes and are built from low-viscosity lava, while stratovolcanoes are steeper and formed from alternating layers of lava and ash. Cinder cone volcanoes are the smallest and are built from volcanic ash and debris, and lava domes are formed from the slow accumulation of viscous lava.
| 3. How do scientists monitor volcanic activity? | |
Ans.Scientists monitor volcanic activity using various methods, including seismographs to detect earthquakes, GPS to measure ground deformation, gas emissions monitoring, and satellite imagery. These tools help predict eruptions and assess the potential hazards associated with a volcano.
| 4. What are the hazards associated with volcanic eruptions? | |
Ans.Volcanic eruptions pose several hazards, including lava flows, ash fall, pyroclastic flows, volcanic gases, and lahars (mudflows). These hazards can cause significant damage to infrastructure, disrupt air travel, and endanger lives, making volcanic monitoring essential for public safety.
| 5. Can volcanic eruptions affect climate? | |
Ans.Yes, volcanic eruptions can affect climate. Large eruptions can release significant amounts of ash and sulfur dioxide into the atmosphere, which can lead to short-term cooling of the Earth's surface by reflecting sunlight. This phenomenon can result in altered weather patterns and can impact agriculture and ecosystems.
Related Exams
About this Video
|
2.1K Views |
|
4.64/5 Rating |
|
Dec 22, 2024 Last updated |
Video Description: Volcanism for Bank Exams 2024 is part of IBPS PO Prelims & Mains Preparation preparation.
The notes and questions for Volcanism have been prepared according to the Bank Exams exam syllabus.
Information about Volcanism covers all important topics for Bank Exams 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Volcanism.
Introduction of Volcanism in English is available as part of our IBPS PO Prelims & Mains Preparation for Bank Exams & Volcanism in
Hindi for IBPS PO Prelims & Mains Preparation course. Download more important topics related with notes, lectures and mock test series for
Bank Exams Exam by signing up for free.
Description
Video Lecture & Questions for Volcanism Video Lecture | IBPS PO Prelims & Mains Preparation - Bank Exams - Bank Exams full syllabus preparation | Free video for Bank Exams exam to prepare for IBPS PO Prelims & Mains Preparation.
Information about Volcanism
Here you can find the meaning of Volcanism defined & explained in the simplest way possible.
Besides explaining types of Volcanism theory, EduRev gives you an ample number of questions to practice Volcanism tests,
examples and also practice Bank Exams tests.
|
541 videos|683 docs|263 tests
|
|
Explore Courses for Bank Exams exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
practice quizzes
,mock tests for examination
,Sample Paper
,Free
,Important questions
,MCQs
,Volcanism Video Lecture | IBPS PO Prelims & Mains Preparation - Bank Exams
,video lectures
,ppt
,shortcuts and tricks
,Summary
,Volcanism Video Lecture | IBPS PO Prelims & Mains Preparation - Bank Exams
,Volcanism Video Lecture | IBPS PO Prelims & Mains Preparation - Bank Exams
,study material
,Extra Questions
,Semester Notes
,Exam
,Objective type Questions
,past year papers
,Viva Questions
,Previous Year Questions with Solutions
;
Study Volcanism on the App
Students of Bank Exams can study Volcanism alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Volcanism,
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 Volcanism is prepared as per the latest Bank Exams syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup