Ch 15 Science Class 8 Ncert Solutions
Exams NCERT Solutions NCERT Solutions For Class 8 Science Chapter 15: Download PDF
NCERT Solutions For Class 8 Science Chapter 15: Download PDF
NCERT Solutions For Class 8 Science Chapter 15: All CBSE Class 8 students who are looking for NCERT Solutions for Science Chapter 15 can refer to this article. We have provided detailed and comprehensive solutions for all in-text and exercise questions. These solutions will help students if they get stuck while solving the questions on their own.
In this article, we have provided you with detailed Class 8 Science Solutions for Chapter 15. You can even download the solutions PDF for free without any sign-up. These solutions have been prepared by the academic experts of Embibe keeping in mind that it will be used by CBSE Class 8 students. So, it won't be difficult to understand.
SOLVE IMPORTANT QUESTIONS FOR CLASS 8 SCIENCE CHAPTER 15
NCERT Solutions For Class 8 Science Chapter 15: Some Natural Phenomena
CBSE Class 8 Solutions for Science Chapter 15 will help you finish your homework on time. Even for quick revision of the chapter, these solutions will be extremely useful. So, make the best use of these resources available for free on Embibe. Let's have a look at the different sections and sub-sections of Class 8 Chapter 15 – Some Natural Phenomena:
| Exercise | Topic |
| Ex – 15.1 | Lightning |
| Ex – 15.2 | Charging by Rubbing |
| Ex – 15.3 | Types of Charges and Their Interaction |
| Ex – 15.4 | Transfer of Charge |
| Ex – 15.5 | The Story of Lightning |
| Ex – 15.6 | Lightning Safety |
| Ex – 15.7 | Earthquakes |
Also check,
NCERT Solutions For Class 8 Science Chapter 15: Solved Exercises & In-Text Questions
In this section, we have provided solutions for all the intext questions and questions present in the exercise section. If you want to download it as a PDF, then you can do so without any sign-up.
Download CBSE Class 8 Science Chapter 15 NCERT Solutions PDF
Download CBSE Class 8 Solutions for Science for other chapters from the table below:
- Chapter 1 – Crop Production and Management
- Chapter 2 – Microorganisms: Friend and Foe
- Chapter 3 – Synthetic Fibres and Plastics
- Chapter 4 – Materials: Metals and Non-Metals
- Chapter 5 – Coal & Petroleum
- Chapter 6 – Combustion And Flame
- Chapter 7 – Conservation of Plants and Animals
- Chapter 8 – Cell – Structure and Functions
- Chapter 9 – Reproduction in Animals
- Chapter 10 – Reaching the Age of Adolescence
- Chapter 11 – Force and Pressure
- Chapter 12 – Friction
- Chapter 13 – Sound
- Chapter 14 – Chemical Effects Of Electric Current
- Chapter 16 – Light
- Chapter 17 – Stars and the Solar System
- Chapter 18 – Pollution of Air and Water
CBSE NCERT Solutions For Class 8 Science Chapter 15: Chapter Summary
Nature has its own way of causing destruction. Two such phenomena are earthquakes and lightning. In this chapter, you will learn about how earthquakes and lightning cause destruction. You will also get to know the steps to be taken to minimize the destruction caused by earthquakes and lightning. The chapter sheds light on the causes and effects of these natural phenomena. It is very important for students to learn the safety measures to be taken to avoid accidents due to lightning and earthquake.
FAQs Related To NCERT Solutions For Class 8 Science Chapter 15
Here we have provided some of the frequently asked questions:
Q1: Which of the following cannot be changed easily by friction?
(a) A plastic scale
(b) A copper rod
(c) An inflated balloon
(d) A woollen cloth.
A: The correct answer is (b) A copper rod.
Q2: When a glass rod is rubbed with a piece of silk cloth the rod
(a) and the cloth both acquire a positive charge.
(b) becomes positively charged while the cloth has a negative charge.
(c) and the cloth both acquire a negative charge.
(d) becomes negatively charged while the cloth has a positive charge.
A: The correct answer is (b) becomes positively charged while the cloth has a negative charge.
Q3: Sometimes, a crackling sound is heard while taking off a sweater during winters. Explain.
A: When we take out the sweater, the Woolen sweater gets charged due to friction between the sweater and the body. This results in a crackling sound.
Q4: Suggest three measures to protect ourselves from lightning
A: Various ways to protect ourselves from lighting are
(i) Always remain in a closed place and if you are in a car stay there until the lighting is over and keep the windows closed.
(ii) Never touch any electrical wires, telephone cables, metal pipes.
(iii) Never bathe in running water, this may cause electric shock.
Q5: List three states in India where earthquakes are more likely to strike.
A: Gujarat, Assam and Jammu & Kashmir are the three states where an earthquake is more likely to strike.
Take CBSE Class 8 Science Chapter 15 Mock Test Now
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Ch 15 Science Class 8 Ncert Solutions
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