Class 7 Exam > Class 7 Videos > Social Studies (SST) Class 7 > Our Changing Earth (Overview)
Our Changing Earth (Overview) Video Lecture | Social Studies (SST) Class 7
|
66 videos|336 docs|46 tests
|
FAQs on Our Changing Earth (Overview) Video Lecture - Social Studies (SST) Class 7
| 1. What are the main causes of Earth's changing climate? |  |
Ans. The main causes of Earth's changing climate are natural factors such as volcanic eruptions, variations in solar radiation, and changes in Earth's orbit. However, human activities, particularly the burning of fossil fuels and deforestation, have significantly contributed to the current climate change crisis.
| 2. How does climate change affect our planet? | |
Ans. Climate change affects our planet in various ways. It leads to rising temperatures, melting ice caps and glaciers, sea-level rise, extreme weather events like hurricanes and droughts, and disruptions in ecosystems. It also impacts agriculture, water resources, human health, and biodiversity.
| 3. What are the potential consequences of global warming? | |
Ans. Global warming, caused by the increase in greenhouse gases in the atmosphere, can have severe consequences. These include more frequent and intense heatwaves, stronger storms, reduced agricultural productivity, loss of biodiversity, increased health risks, and displacement of communities due to rising sea levels.
| 4. How can we mitigate the effects of climate change? | |
Ans. Mitigating the effects of climate change involves reducing greenhouse gas emissions and adopting sustainable practices. This can be achieved by transitioning to renewable energy sources, improving energy efficiency, promoting afforestation and reforestation, implementing sustainable agriculture practices, and reducing waste generation.
| 5. What role do individuals play in addressing climate change? | |
Ans. Individuals play a crucial role in addressing climate change. By making conscious choices such as reducing personal carbon footprint, conserving energy, using public transportation, recycling, and supporting sustainable businesses, individuals can contribute to reducing greenhouse gas emissions and promoting a more sustainable future.
About this Video
|
10.2K Views |
|
4.70/5 Rating |
|
Nov 24, 2024 Last updated |
Video Description: Our Changing Earth (Overview) for Class 7 2024 is part of Social Studies (SST) Class 7 preparation.
The notes and questions for Our Changing Earth (Overview) have been prepared according to the Class 7 exam syllabus.
Information about Our Changing Earth (Overview) covers all important topics for Class 7 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Our Changing Earth (Overview).
Introduction of Our Changing Earth (Overview) in English is available as part of our Social Studies (SST) Class 7 for Class 7 & Our Changing Earth (Overview) in
Hindi for Social Studies (SST) Class 7 course. Download more important topics related with notes, lectures and mock test series for
Class 7 Exam by signing up for free.
Description
Video Lecture & Questions for Our Changing Earth (Overview) Video Lecture | Social Studies (SST) Class 7 - Class 7 full syllabus preparation | Free video for Class 7 exam to prepare for Social Studies (SST) Class 7.
Information about Our Changing Earth (Overview)
Here you can find the meaning of Our Changing Earth (Overview) defined & explained in the simplest way possible.
Besides explaining types of Our Changing Earth (Overview) theory, EduRev gives you an ample number of questions to practice Our Changing Earth (Overview) tests,
examples and also practice Class 7 tests.
|
66 videos|336 docs|46 tests
|
|
Explore Courses for Class 7 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Objective type Questions
,Exam
,Previous Year Questions with Solutions
,Semester Notes
,Free
,Sample Paper
,practice quizzes
,ppt
,Extra Questions
,Important questions
,shortcuts and tricks
,Our Changing Earth (Overview) Video Lecture | Social Studies (SST) Class 7
,past year papers
,Our Changing Earth (Overview) Video Lecture | Social Studies (SST) Class 7
,video lectures
,MCQs
,study material
,mock tests for examination
,Viva Questions
,Summary
,Our Changing Earth (Overview) Video Lecture | Social Studies (SST) Class 7
;
Study Our Changing Earth (Overview) on the App
Students of Class 7 can study Our Changing Earth (Overview) alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Our Changing Earth (Overview),
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 Our Changing Earth (Overview) is prepared as per the latest Class 7 syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup