UPSC Exam > UPSC Videos > NCERT Video Summary: Class 6 to Class 12 (English) > Major Domains of the Earth
Major Domains of the Earth Video Lecture | NCERT Video Summary: Class 6 to Class 12 (English) - UPSC
|
476 videos|360 docs
|
FAQs on Major Domains of the Earth Video Lecture - NCERT Video Summary: Class 6 to Class 12 (English) - UPSC
| 1. What are the major domains of the Earth? |  |
Ans. The major domains of the Earth are the lithosphere, hydrosphere, atmosphere, and biosphere. The lithosphere refers to the solid outer layer of the Earth, which includes the crust and uppermost part of the mantle. The hydrosphere encompasses all forms of water found on the Earth's surface, including oceans, rivers, lakes, and groundwater. The atmosphere is the layer of gases surrounding the Earth and is responsible for weather and climate. The biosphere includes all living organisms and their interactions with the other domains.
| 2. How does the lithosphere contribute to the Earth's major domains? | |
Ans. The lithosphere is a significant contributor to the Earth's major domains. It forms the solid foundation upon which the other domains exist. The lithosphere is where the land masses, such as continents and islands, are located. It plays a crucial role in supporting life as it provides habitats for various organisms. Additionally, the lithosphere interacts with the hydrosphere through landforms like rivers and lakes, and with the atmosphere through processes like weathering and erosion.
| 3. What role does the hydrosphere play in the Earth's major domains? | |
Ans. The hydrosphere plays a vital role in the Earth's major domains. It covers about 71% of the Earth's surface and includes oceans, seas, lakes, rivers, and other bodies of water. The hydrosphere is essential for sustaining life as it provides a habitat for numerous aquatic organisms. It also regulates the Earth's climate through processes like evaporation and precipitation. Additionally, the hydrosphere interacts with the lithosphere through processes like erosion and deposition, shaping the landforms we see today.
| 4. How does the atmosphere contribute to the Earth's major domains? | |
Ans. The atmosphere is a significant contributor to the Earth's major domains. It is composed of various gases, including nitrogen, oxygen, carbon dioxide, and other trace gases. The atmosphere plays a crucial role in regulating the Earth's temperature, weather patterns, and climate. It provides the necessary conditions for life to exist on Earth. The atmosphere interacts with the hydrosphere through processes like evaporation and condensation, which form clouds and influence precipitation. It also interacts with the lithosphere through weathering and erosion, shaping the Earth's surface over time.
| 5. What is the significance of the biosphere in the Earth's major domains? | |
Ans. The biosphere is of utmost significance in the Earth's major domains. It includes all living organisms, from microorganisms to plants and animals. The biosphere is interconnected with the other domains as it relies on resources from the lithosphere, hydrosphere, and atmosphere to thrive. It plays a crucial role in maintaining the Earth's overall balance and stability. The biosphere also influences the biogeochemical cycles, such as the carbon and nitrogen cycles, which are essential for the survival of life on Earth.
Related Exams
About this Video
|
4.95/5 Rating |
|
Dec 19, 2024 Last updated |
Video Description: Major Domains of the Earth for UPSC 2024 is part of NCERT Video Summary: Class 6 to Class 12 (English) preparation.
The notes and questions for Major Domains of the Earth have been prepared according to the UPSC exam syllabus.
Information about Major Domains of the Earth covers all important topics for UPSC 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Major Domains of the Earth.
Introduction of Major Domains of the Earth in English is available as part of our NCERT Video Summary: Class 6 to Class 12 (English) for UPSC & Major Domains of the Earth 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 Major Domains of the Earth 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 Major Domains of the Earth
Here you can find the meaning of Major Domains of the Earth defined & explained in the simplest way possible.
Besides explaining types of Major Domains of the Earth theory, EduRev gives you an ample number of questions to practice Major Domains of the Earth 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
Exam
,practice quizzes
,Major Domains of the Earth Video Lecture | NCERT Video Summary: Class 6 to Class 12 (English) - UPSC
,Free
,Viva Questions
,MCQs
,Semester Notes
,mock tests for examination
,Important questions
,Extra Questions
,study material
,shortcuts and tricks
,Major Domains of the Earth Video Lecture | NCERT Video Summary: Class 6 to Class 12 (English) - UPSC
,video lectures
,Previous Year Questions with Solutions
,Summary
,past year papers
,Major Domains of the Earth Video Lecture | NCERT Video Summary: Class 6 to Class 12 (English) - UPSC
,ppt
,Objective type Questions
,Sample Paper
;
Study Major Domains of the Earth on the App
Students of UPSC can study Major Domains of the Earth alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Major Domains of the Earth,
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 Major Domains of the Earth 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