NCERT Solutions for Class 8 Science CBSE

Now get accurate NCERT Solutions for Class 8 Science by expert teachers at TopperLearning. Practise writing step-by-step answers for descriptive Science questions from each chapter. Also, find the correct answers for MCQs from your NCERT Science Class 8 book.

Science is a subject which can be considered easy or difficult based on how you perceive it. However, when you practise the questions and answers in your Science textbook, you will learn about the practical applications of several science concepts. For example, get answers on how you can get a metal finish in jewellery with electroplating or why force is essential for launching a rocket.

You’ll enjoy learning Science if you try to read the answers and understand concepts. In this way, you will remember the basic concepts in Science clearly when you study advanced topics in higher classes. In addition to the NCERT Solutions, we have video lectures and other learning resources to get better marks in your exam.

Read  more

Science Ncert Solutions

NCERT Science VIII 2019

Chapter-wise list of NCERT solution for Class 8 Science:

NCERT Solutions for Class 8 Science

Chapter 1: Crop Production and Management

Chapter 1: NCERT solutions will give you a thorough revision of agricultural practices, irrigation methods, harvesting practices and more. You will learn techniques for preparing soil and sowing seeds. The key concepts in this chapter also include animal husbandry and food sources from animals.

 

Chapter 2: Microorganisms: Friend or Foe

This chapter will assist you to understand the different types of microorganisms. Find out which the good microorganisms are and which microorganisms are the harmful ones. Also, know the various methods for preserving food.

 

Chapter 3: Synthetic Fibres and Plastics

Revise concepts such as synthetic fibres and types of synthetic fibres in this chapter. Also, understand the advantages and disadvantages of synthetic materials such as plastics through the NCERT textbook solutions.

 

Chapter 4: Materials - Metals and Non-Metals

This chapter helps with questions asking you about the physical properties and uses of metals and non-metals. Find out what will happen when metals come in contact with water, oxygen, acids and bases. Also, revise the concept of the displacement reaction.

 

Chapter 5: Coal and Petroleum

Through our textbook solutions, answer questions on how natural resources such as natural gas, coal, and petroleum are formed. Learn and write correct answers about the consequences of excessive extraction of natural resources.

 

Chapter 6: Combustion and Flame

In this chapter, study about the combustible and non-combustible gases. Find out why goldsmiths use the outermost part of the flame to melt gold and silver. Discover the meaning of terms such as flame, combustion, fuels, fire and burning.

 

Chapter 7: Conservation of Plants and Animals

Through Chapter 7 solutions, revise the concept of deforestation. Find answers on what are the differences between a zoo, a biosphere reserve and a wildlife sanctuary. Also, get answers on concepts such as flora, fauna, endangered species and extinct species.

 

Chapter 8: Cell – Structure and Functions

Study the answers on the structure and functions of an animal cell and plant cell in this chapter. Learn to list the differences between eukaryotes and prokaryotes. Revise concepts such as amoeba, unicellular organisms etc.

 

Chapter 9: Reproduction in Animals

This chapter will take you through the process of human reproduction and fertilisation. Find out how living organisms produce an offspring. Learn about sexual and asexual reproduction. Also, understand the difference between a zygote and a foetus.

 

Chapter 10: Reaching the Age of Adolescence

The Chapter 10 aims to give you answers on what are the chemical and physical changes which take place in humans when they reach the age of adolescence and puberty. Additionally, learn about hormones and reproduction in this chapter.

 

Chapter 11: Force and Pressure

In this chapter, get answers on how force works and what do you mean by contact force and non-contact force. Revise concepts like atmospheric pressure, electrostatic force, gravitational force, muscular force etc.

 

Chapter 12: Friction

Learn everything about friction from your CBSE Class 8 Science syllabus through our NCERT Solutions. The solutions will help you to find out what affects friction, what causes friction, what are the advantages and disadvantages of friction, how friction affects a moving car or aeroplane etc.

 

Chapter 13: Sound

Revise the basics of sound through our Chapter 13 NCERT solutions. Understand the various types of sounds and how do we produce sound. Learn what kind of sound is considered as noise. Also, study about sound vibration, sound frequency etc.

 

Chapter 14: Chemical Effects of Electric Current

In this chapter, Science experts provide answers on what happens when electric current flows through a chemical solution or water. Also, get to learn the concept of electroplating while learning the chemical effects of current.

 

Chapter 15: Some Natural Phenomena

While revising the solutions in this chapter, you will find out more about natural phenomena such as earthquakes and lightning. Also, study the concept of charge, positive charge, negative charge, electric discharge, principle of a lightning conductor etc. by practising the chapter solutions.

 

Chapter 16: Light

This chapter will give you clarity on how we are able to see things through our eyes and how to take care of our eyes. To understand human vision and visual impairment, you are introduced to the structure of the eye. You will also learn about dispersion of light and the laws of reflection.

 

Chapter 17: Stars and the Solar System

Discover the stars and planets in our solar system through this chapter. Study the phases of the moon and get answers on where you will find asteroids. Deepen your knowledge of the night sky with solutions about constellations, celestial bodies and more.

 

Chapter 18: Pollution of Air and Water

Is clear water pure? What causes air pollution? How can we prevent water pollution? Find answers on all these questions and more in the NCERT Science textbook solutions for Class 8 Chapter 18.

 

 

Why NCERT Solutions are important?

The prescribed book for CBSE students is the NCERT Science book. At TopperLearning, you’ll find NCERT Solutions as per the latest CBSE Class 8 Science syllabus. Your syllabus covers important science concepts such as crop production, combustion, reproduction, friction and more. Our Science teachers give you additional concept notes with NCERT Solutions to help you grasp these concepts.

If you want to pursue higher studies in the Science stream, you will have to appear for competitive exams such as JEE. NCERT Solutions are useful because the basics of Science that you study from your NCERT book will be helpful for understanding complex Science questions in these competitive exams.

So, study well by browsing through our chapter-wise list of NCERT textbook solutions for Class 8 Science. Learn each chapter as per the sequence in your syllabus or choose specific topics from Class 8 Science chapters that you want to revise more. Include practising NCERT Solutions for Class 8 Science in your study plan to improve your chances of scoring high marks.