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NCERT Solutions for Class 8 Social Science Resources and Development Chapter 3

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NCERT Solutions for Class 8 Social Science Chapter 3 - Mineral and Power Resources - Free PDF Download

NCERT Solutions Class 8 Social Science Chapter 3 is prepared by Vedantu experts to cover all the topics given in the chapter in a simplified Q&A format. NCERT Solutions for Class 8 Social Science Chapter 3 provides the best and easy explanation for all the questions given in the exercise of this chapter. NCERT Solutions for Class 8 Social Science Chapter 3 helps students to understand the chapter better so that they can perform their best in the exam. Vedantu is a platform that provides free NCERT Solution and other study materials for students. Maths Students who are looking for better solutions ,They can download Class 8 Maths NCERT Solutions to help you to revise complete syllabus and score more marks in your examinations. They can download and refer to these solutions for free on Vedantu.

NCERT Solutions for Class 8 Social Science Resources and Development Chapter 3 Mineral and Power Resources part-1
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FAQ (Frequently Asked Questions)

Q1. What are the different ways of saving energy and their resources at home?

Answer: 

  • We can use solar panels to store energy-absorbing from sunlight and use that for various equipment.

  • Instead of using LPG, we can use biogas to cook food.

  • Now people use washing machine dryers for their clothes. Instead of using the dryer for clothes, one can dry the clothes in sunlight. 

  • Electricity is a major part of our life. Along with using it many people waste it by putting all the electric equipment on without any reason. One should switch it off when not in use.

Q2. Before building huge dams one should look carefully for environmental aspects. Give reason.

Answer: When people make dams for their use, they harm the earth in many ways. While making the dam a big place area is required and because of that many trees which are in that area are cut down. This leads to a shortage of trees and because of that environmental pollution increases. While making the dam the equilibrium in the surface area of the earth is imbalanced. A lot of people from that area need to be replaced. They are shifted to other places which make their life tough.

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