Jammu and Kashmir Board Solutions for Chapter: Sources of Energy, Exercise 9: Activity 5.9

Author:Jammu and Kashmir Board

Jammu and Kashmir Board Science Solutions for Exercise - Jammu and Kashmir Board Solutions for Chapter: Sources of Energy, Exercise 9: Activity 5.9

Attempt the free practice questions on Chapter 5: Sources of Energy, Exercise 9: Activity 5.9 with hints and solutions to strengthen your understanding. A Textbook of Science For Class 10 solutions are prepared by Experienced Embibe Experts.

Questions from Jammu and Kashmir Board Solutions for Chapter: Sources of Energy, Exercise 9: Activity 5.9 with Hints & Solutions

EASY
10th Jammu and Kashmir Board
IMPORTANT
A Textbook of Science For Class 10>Chapter 5 - Sources of Energy>Activity 5.9>Q i

The estimated coal reserves are said to be enough to last us for another two hundred years. Do you think we need to worry about coal getting depleted in this case? Why or why not?

EASY
10th Jammu and Kashmir Board
IMPORTANT
A Textbook of Science For Class 10>Chapter 5 - Sources of Energy>Activity 5.9>Q ii

 It is estimated that the Sun will last for another five billion years. Do we have to worry about solar energy getting exhausted? Why or why not? 

EASY
10th Jammu and Kashmir Board
IMPORTANT
A Textbook of Science For Class 10>Chapter 5 - Sources of Energy>Activity 5.9>Q iii

Which energy sources can be considered exhaustible, Inexhaustible, renewable and non-renewable. Give your reasons for each choice.