NCERT Grade 8 Science Chapter 15, Some Natural Phenomena throws light on the astonishing phenomena of nature such as lightning and earthquakes. Causes, effects, magnitude and properties of lightning are discussed in detail in this chapter. The chapter also includes the study of earthquakes. Lightning, Charging by Rubbing, Types of Charges and Their Interaction, Transfer of Charge, The Story of Lightning, Lightning Safety and Earthquakes are some of the main topics studied in this chapter.
The chapter begins by discussing lightning. It also discusses the historic and modern view on lightning. With the help of examples and images, this topic is very interesting to learn.Positive and Negative Charges, Working of an Electroscope, How does Lightning Occur? Safety measures during lightning and other important topics are discussed further in the chapter. NCERT Grade 8 Science Chapter 15, Some Natural Phenomena also discusses Earthquakes. Causes of an earthquake, its effects and safety measures during an earthquake are discussed in the chapter.
Examples and pictorial representation help to understand the importance of chapter in a better way. These also enhance the learning experience of the students and helps them to retain longer.Technical terms learnt throughout the chapter, summarising points and exercises given at the end of the chapter help to glance through the chapter and self-assessment.
Get 100 percent accurate NCERT Solutions for Class 8 Science Chapter 15 (Some Natural Phenomena) explained by expert Science teachers. We provide solutions for the questions given in Class 8 Science textbook as per CBSE Board guidelines from the latest NCERT book for Class 8 Science. The topics and sub-topics in Chapter 15 Some Natural Phenomena are given below.
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.
We cover all exercises in the chapter given below:-
Chapter 15 - 12 Questions with Solutions.
Other than given exercises, you should also practice all the solved examples given in the book to clear your concepts on Some Natural Phenomena. Download the free PDF of Chapter 15 Some Natural Phenomena and take the print out to keep it handy for your exam preparation.