Humanities/Arts Exam > Humanities/Arts Videos > Geography Class 11 > Composition and Structure of Atmosphere: Introduction
Composition and Structure of Atmosphere: Introduction Video Lecture | Geography Class 11 - Humanities/Arts
|
71 videos|245 docs|44 tests
|
FAQs on Composition and Structure of Atmosphere: Introduction Video Lecture - Geography Class 11 - Humanities/Arts
| 1. What is the composition of Earth's atmosphere? |  |
Ans. Earth's atmosphere is composed primarily of nitrogen (about 78%), oxygen (about 21%), and trace amounts of other gases such as carbon dioxide, argon, and water vapor.
| 2. How does the structure of the atmosphere change with altitude? | |
Ans. The atmosphere is divided into different layers based on temperature changes with altitude. These layers include the troposphere (closest to the Earth's surface), the stratosphere, the mesosphere, the thermosphere, and the exosphere.
| 3. What is the greenhouse effect and how does it relate to the atmosphere? | |
Ans. The greenhouse effect is the process by which certain gases in the atmosphere trap heat from the Sun and prevent it from escaping back into space. This natural process helps regulate the Earth's temperature and makes it suitable for life.
| 4. How does air pollution affect the composition and quality of the atmosphere? | |
Ans. Air pollution, caused by human activities, introduces harmful substances into the atmosphere, such as pollutants and greenhouse gases. This can alter the composition of the atmosphere, leading to air quality issues, climate change, and negative impacts on human and environmental health.
| 5. How does the ozone layer protect life on Earth? | |
Ans. The ozone layer, a region within the stratosphere, absorbs most of the Sun's harmful ultraviolet (UV) radiation. This protection is crucial as excessive exposure to UV radiation can cause skin cancer, cataracts, and damage to marine ecosystems.
Related Exams
About this Video
|
4.76/5 Rating |
|
Dec 24, 2024 Last updated |
Video Description: Composition and Structure of Atmosphere: Introduction for Humanities/Arts 2024 is part of Geography Class 11 preparation.
The notes and questions for Composition and Structure of Atmosphere: Introduction have been prepared according to the Humanities/Arts exam syllabus.
Information about Composition and Structure of Atmosphere: Introduction covers all important topics for Humanities/Arts 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Composition and Structure of Atmosphere: Introduction.
Introduction of Composition and Structure of Atmosphere: Introduction in English is available as part of our Geography Class 11 for Humanities/Arts & Composition and Structure of Atmosphere: Introduction in
Hindi for Geography Class 11 course. Download more important topics related with notes, lectures and mock test series for
Humanities/Arts Exam by signing up for free.
Description
Video Lecture & Questions for Composition and Structure of Atmosphere: Introduction Video Lecture | Geography Class 11 - Humanities/Arts - Humanities/Arts full syllabus preparation | Free video for Humanities/Arts exam to prepare for Geography Class 11.
Information about Composition and Structure of Atmosphere: Introduction
Here you can find the meaning of Composition and Structure of Atmosphere: Introduction defined & explained in the simplest way possible.
Besides explaining types of Composition and Structure of Atmosphere: Introduction theory, EduRev gives you an ample number of questions to practice Composition and Structure of Atmosphere: Introduction tests,
examples and also practice Humanities/Arts tests.
|
71 videos|245 docs|44 tests
|
Video Timeline
|
Explore Courses for Humanities/Arts 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
,Objective type Questions
,Composition and Structure of Atmosphere: Introduction Video Lecture | Geography Class 11 - Humanities/Arts
,Exam
,mock tests for examination
,Previous Year Questions with Solutions
,Extra Questions
,Composition and Structure of Atmosphere: Introduction Video Lecture | Geography Class 11 - Humanities/Arts
,Sample Paper
,ppt
,past year papers
,shortcuts and tricks
,MCQs
,Free
,video lectures
,Summary
,practice quizzes
,Composition and Structure of Atmosphere: Introduction Video Lecture | Geography Class 11 - Humanities/Arts
,Viva Questions
,Important questions
,study material
;
Study Composition and Structure of Atmosphere: Introduction on the App
Students of Humanities/Arts can study Composition and Structure of Atmosphere: Introduction alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Composition and Structure of Atmosphere: Introduction,
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 Composition and Structure of Atmosphere: Introduction is prepared as per the latest Humanities/Arts 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