NCERT Solutions for Class 8 Science - Download Chapters Wise Pdf Here

NCERT Solutions for Class 8 Science – Access and Download Free PDFs

NCERT Class 8 Science Solutions - Are you a Class 8 student in search of NCERT Solution Class 8 science? Look no further! You've arrived at the perfect page on careers360, where you can find comprehensive NCERT solutions of science presented in a simple and step-by-step manner. These solutions are designed to make understanding each chapter effortless, enabling you to excel in your studies and complete class 8 science question answers with ease.

Science is a crucial subject for Class 8 students, and we understand the significance of having reliable solutions for NCERT class 8 Science book. Our team of Subject Matter Experts has prepared these NCERT solutions for Class 8 Science using simple language, making them accessible and helpful for any doubts you may have while doing homework or learning new topics. By using these NCERT solutions, you can ensure that your answers are correct and even verify them against the solutions provided. From Class 8 science chapter 1 to the last, our NCERT solution class 8 science cover all topics comprehensively.

So, take advantage of these valuable resources, embrace the wonders of science, and embark on a rewarding academic journey with confidence. Let's explore the world of class 8 science ncert solutions and pave the way for a successful and fulfilling learning experience!

Latest Update: Stay tuned with NCERT solutions to check all class's solutions.

NCERT Science Class 8 Solutions- Chapters and Topics

CBSE NCERT solutions of class 8 science contain the topics from all chapters given in NCERT Books. Topics like crop production and management, microorganisms, fibres and plastics, knowledge about metals and non-metals as well as other chapters are available in NCERT class 8 Science Solutions. You can visit the following chapter-wise links of NCERT Class 8 Solutions Science to check detailed topic-wise solutions:

NCERT Solutions for Class 8 Science Chapter-Wise PDFs

The following chapters have been removed from the NCERT Class 8 Science textbook 2023-24:

With all the chapter solution links for Class 8 provided above, students can now access comprehensive NCERT solutions and excel in their studies with ease. These resources will undoubtedly prove valuable in their journey towards academic success and a deeper understanding of Science concepts.

Class 8 Science NCERT Solutions - Book Name

NCERT published one book for Class 8 Science subject which comprises 18 chapters in total. As per NCERT 8th class Science solutions, these chapters are divided into three sections and each section contains some chapters as listed below:

• Chemistry - Chapters 3, 4, 5 and 6

• Biology - 1, 2, 7, 8, 9 and 10

• Physics - The rest of the chapters

NCERT Solutions Class 8 Science Chapters Introduction

As per NCERT class 8 Science syllabus, there are a total of 18 chapters. You can check the details of each chapter below:

NCERT Class 8 Solutions Science For Chapter 1

The 1st chapter name is Crop Production and Management. NCERT science solutions class 8 consists of agricultural practices, crop fertilizer, harvesting, irrigation, and other topics. CBSE Science ncert class 8 solutions will help you in understanding these topics well.

As an activity, you can visit farming lands and study how farmers are doing their jobs and you can ask them doubts about the farming-related activities you have studied in the chapter.

Topics Covered in Class 8 science chapter 1 question answer Crop Production and Management:

In class 8 science chapter 1, "Crop Production and Management," students will explore various aspects of agricultural practices, including soil preparation, sowing, adding manures and fertilizers, irrigation, weed protection, harvesting, storage, and the significance of food derived from animals. Understanding these fundamental principles is crucial for developing a comprehensive knowledge of crop production and its essential role in our lives.

NCERT Class 8 Solutions Science For Chapter 2

The class 8 science chapter 2 name is Microorganisms Friend and Foe In Microorganisms. Microorganisms are used to make curd, develop medicines and vaccines etc. Not all microorganisms are good. Some of them are even harmful to human health also. NCERT class 8 Science solutions chapter 2 deals with good and bad aspects of microorganisms. An interesting fact about microorganisms, their use and more will be taught here.

Types of microorganisms included in NCERT solutions class 8 chapter 2 are given below:

• Bacteria

• Fungi

• Protozoa

• Algae

• Viruses.

Topics Covered in Class 8 science chapter 2 question answer Microorganisms: Friend and Foe:

In the class 8 science chapter, "Microorganisms: Friend and Foe," students will read the fascinating world of microorganisms. They will learn about the diverse habitats of microorganisms, their impact on human life, the differentiation between beneficial and harmful microorganisms, and their role in food preservation. Additionally, students will explore essential concepts like nitrogen fixation and the nitrogen cycle, gaining a deeper understanding of these tiny but influential organisms and their significance in the ecosystem.

NCERT Class 8 Solutions Science For Chapter 3

The name of Class 8 science chapter 3 is Synthetic Fibres and Plastics. The concept of natural and synthetic fibres are dealt with in this chapter of CBSE science solutions class 8. Other important topics of class 8 science ncert solutions are

• Acrylic, artificial silk

• Nylon

• Plastic, polyester

• Polymer, polythene, and rayon.

There are 15 questions and sub-questions in the exercises NCERT class 8 Science solutions chapter 3. Solving all the questions is mandatory for scoring good marks in your class exams.

Topics Covered in Class 8 science chapter 3 question answer Synthetic Fibres and Plastics:

Chapter 3 of NCERT Class 8 Science book introduces students to synthetic fibers like rayon, nylon, polyester, and acrylic, explaining their characteristics. It also covers plastics, highlighting their properties and environmental impact. Students gain a comprehensive understanding of these materials and the need for responsible usage to protect the environment.

NCERT Class 8 Solutions Science For Chapter 4

In Class 8 science chapter 4 the Materials Metals and Non Metals, you will study the chemical and physical properties of metals and non-metals. CBSE NCERT solutions for class 8 Science chapter 4 will tell you which one of them (metals) will react with water and which of them will react with acid.

NCERT Solutions science class 8 contains the answers to 11 questions asked in the book. Many interesting activities are mentioned in the chapter which you can perform with the help of your teacher.

Topics Covered in Class 8 science chapter 4 question answer Materials – Metals and Non-Metals:

In Chapter 4 of NCERT Class 8 Science, students explore the intriguing world of metals and non-metals. This chapter delves into the physical and chemical properties that distinguish these two groups of elements. To enhance understanding, the NCERT book incorporates various activities that allow students to observe and experience these properties firsthand.

NCERT Class 8 Solutions Science For Chapter 5

Coal and Petroleum is the 5th chapter. Resources which are exhaustible are explained in this chapter of NCERT class 8th Science solutions. You will know what they are, why we need them and how to decrease their usage. You will also study coal, petroleum, natural gas, fossil fuel and other important topics. There are a total of nine questions mentioned in the exercise and students can find answers to all of them in NCERT class 8 Science solutions of chapter 5

Topics Covered in Class 8 science chapter 5 question answer Coal and Petroleum:

In Chapter 5, "Coal and Petroleum," students explore two crucial fossil fuels, coal and petroleum, along with natural gas. The chapter highlights their formation, extraction, and usage in various industries. Additionally, students learn about the finite nature of these resources, emphasizing the importance of conserving and using them wisely for sustainable development. By studying this chapter, students gain valuable insights into the significance of fossil fuels in our lives and the need to preserve them for future generations.

NCERT Class 8 Solutions Science For Chapter 6

Combustion and Flame is the 6th chapter of NCERT Solution for class 8, in ch 6 science class 8 we study the chemical process of burning and the different types of flames are explained. You will also get to know about the negative points of combustion. The solutions of NCERT class 8 Science of this chapter contain answers to the 13 questions asked in the exercise.

Topics Covered in Class 8 science chapter 6 question answer Combustion and Flame:

• What is Combustion?
• How do We Control Fire?
• Types of Combustion, Flame
• Structure of Flame,
• What is a Fuel,
• Fuel Efficiency

NCERT Class 8 Solutions Science For Chapter 7

The NCERT Solutions for Class 8 include a chapter on the Conservation of Plants and Animals, which discusses various aspects of preserving biodiversity. Within this chapter, it highlights the sad reality of extinct species, such as the Dodo bird. Alongside the Dodo, numerous other species have also vanished from the face of the Earth. The chapter sheds light on the conservation efforts needed to protect birds, mammals, reptiles, amphibians, fish, and even insects that migrate for various reasons, emphasizing the importance of safeguarding their habitats and ensuring their survival.

Topics Covered in Class 8 science chapter 7 question answer Conservation of Plants and Animals:

• Biodiversity

• Biosphere reserve

• Deforestation

• Desertification

• Ecosystem, etc.

At the end of the chapter, a few questions are available. CBSE NERT solutions science class 8 for those and some other questions are available now.

NCERT Class 8 Solutions Science For Chapter 8

In Cell Structure and Functions, you will study the structural and functional unit of life which is the cell. Also, you will get to know different types of cells in the NCERT class 8 Science solutions of Chapter eight. NCERT CBSE 8th Science solutions chapter 8 consists of the following topics:

• Discovery of cell

• The cell

• Cell structure and function

• Parts of the cell

• Comparison of plant cell and animal cell

NCERT Class 8 Solutions Science For Chapter 9

The vast array of living organisms, including animals, plants, and birds, sparks curiosity about how new organisms come into existence and how animals give birth to offspring resembling their parents. The answer lies in the process of reproduction. In NCERT Class 8 Science, Chapter 9, titled "Reproduction in Animals," comprehensive answers can be found covering all aspects of animal reproduction, including modes of reproduction, reproductive organs, fertilization, gestation, and nurturing of young ones. Understanding these topics is crucial to grasp the life cycle and survival of various animal species.

Topics Covered in Class 8 science chapter 9 question answer Reproduction in Animals:

In Reproduction in Animals, You will learn how reproduction takes place in the different living organisms, what are the different modes of reproduction and such. This chapter is very important to create the foundation for next classes. So refer to NCERT Solutions for Class 8 Science chapter 8 to make foundation for upcoming classes.

NCERT Class 8 Solutions Science For Chapter 10

In Reaching the Age of Adolescence, Puberty and adolescence are explained in this chapter of NCERT class 8 Science solutions. The role of hormones during the changes in adolescence is studied in the chapter 10th of NCERT science class 8 solutions. You must have noticed this with you or your friends.

Topics Covered in Class 8 science chapter 10 question answer Reaching the Age of Adolescence:

Chapter 10 of NCERT Class 8 Science, "Reaching the Age of Adolescence," explores the topic of adolescence and puberty. It covers the changes during puberty, secondary sexual characteristics, and the role of hormones in initiating reproductive functions. The chapter also discusses the reproductive phase of life in humans, the determination of the baby's sex, and the role of hormones in completing the life history of insects and frogs. Additionally, it introduces the concept of reproductive health, emphasizing the importance of well-being during this transformative stage of life.

NCERT Class 8 Solutions Science For Chapter 11

In Class 8 Science, Chapter 8 marks the beginning of the physics section in the textbook. This foundational chapter holds significant importance as it lays the groundwork for understanding the subsequent chapters and even concepts taught in higher classes. By mastering the principles introduced in this chapter, students can build a solid understanding of fundamental physics concepts, preparing them for more complex topics in the future. It serves as a crucial stepping stone towards a deeper comprehension of the world of physics, enabling students to excel in their academic journey and scientific pursuits.

Topics Covered in Class 8 science chapter 11 question answer Force and Pressure:

The 11th chapter name is Force and Pressure. In which we study about Force and types of force like contact force, electrostatic force, magnetic force and other topics are all dealt in this lesson of NCERT 8th class Science solutions. The concepts of force are explained in detail here. This is an important chapter which will help in the higher classes.

NCERT Class 8 Solutions Science For Chapter 12

In Friction, the real-life examples of friction and factors affecting friction are explained with the help of many activities. At the end of the chapter, there are many questions. The solutions of NCERT class 8 Science chapter 12 friction will help you in answering these questions and scoring well.

Topics Covered in Class 8 science chapter 12 question answer Friction:

Chapter 12 of Class 8 Science, "Friction," introduces students to the force of friction, which opposes the motion between objects in contact. It explores factors affecting friction and discusses how friction is both helpful and hindering in different situations. The chapter also highlights the significance of reducing friction with the use of wheels and introduces the concept of fluid friction experienced by objects moving through liquids and gases. By studying this chapter, students gain a deeper appreciation for the role of friction in everyday life and its impact on various mechanical systems.

NCERT Class 8 Solutions Science For Chapter 13

What is sound and how it travels through a different medium is explained in this chapter of class 8 NCERT science solutions. Questions related to noise pollution which causes health problems to human beings as well as other organisms are dealt in this chapter. The preventive measures of noise pollution are also mentioned NCERT 8 Science solutions chapter 13.

Topics Covered in Class 8 science chapter 13 question answer Sound:

Chapter 13 of Class 8 Science, "Sound," explores the nature of sound and its characteristics. It discusses how sound is produced by vibrating bodies, including humans, and how it requires a medium for propagation. The science ncert solutions class 8 chapter 13 introduces key concepts like amplitude, time period, and frequency that influence sound waves. Students also learn about audible and inaudible sounds, differentiate between noise and music, and understand the detrimental effects of noise pollution on the environment and human well-being. By studying this chapter, students gain valuable insights into the fascinating world of sound and its significance in our lives.

NCERT Class 8 Solutions Science For Chapter 14

The 14th chapter is Chemical effects of Electric Current. The battery that we use utilizes chemical energy to produce an electric current. Electroplating is an interesting example of the chemical effect of current which is described in class 8th science ncert solutions. These and more such interesting activities with examples are taught here.

Topics Covered in Class 8 science chapter 14 question answer Chemical Effect of Electric Current:

Chapter 14 of Class 8 Science, "Chemical Effects of Electric Current," focuses on the connection between electricity and chemical reactions. Students explore whether liquids can conduct electricity and learn about the chemical changes that occur due to electric current. The chapter also introduces electroplating, a process that uses electricity to coat one metal with another. By studying this chapter, students gain insights into the significant role of electricity in inducing chemical effects and its practical applications in electroplating.

NCERT Class 8 Solutions Science For Chapter 15

The name of the 15th chapter is Some Natural Phenomena. Study of lightning, earthquakes, how to minimize the destruction caused by these phenomena are some interesting topics discussed in the chapter of NCERT 8th class Science solutions. The Science behind lightning arresters set above many buildings is also explained here.

Topics Covered in science ncert solutions class 8 Some Natural Phenomena:

Topics included in NCERT solutions for Class 8 Science chapter 15

• Lightning

• Charging by Rubbing

• Types of Charges and Their Interaction

• Transfer of Charge

• The Story of Lightning

• Lightning Safety

• Earthquakes

NCERT Class 8 Solutions Science For Chapter 16

In this chapter of class 8th science ncert solutions on Light, you will delve into the fundamentals of light and its behaviour. You will learn about the characteristics of light, including how it travels and interacts with various objects and substances. By studying this chapter, you will gain a deeper understanding of the fascinating properties of light and its essential role in our daily lives.

Topics Covered in Class 8 science chapter 16 question answer Light:

Chapter 16 of Class 8 Science, "Light," covers the fascinating world of light and its interaction with objects. Students learn about the factors that make things visible, the laws of reflection, and different types of reflection. The chapter also explores the formation of multiple images by reflected light and the nature of sunlight. Additionally, students gain insights into the workings of the human eye, the importance of eye care, and the Braille system used by visually impaired individuals for reading and writing.

NCERT Class 8 Solutions Science For Chapter 17

In Stars and the Solar System, topics like Space, planets, comets, constellations and the solar system are explained. You will have a total of 16 questions in this chapter and can find the answers by referring to NCERT science class 8 solutions.

Topics Covered in Class 8 science chapter 17 question answer Star and Solar System:

Chapter 17 of Class 8 Science explores celestial objects like the moon, stars, and constellations. It then delves into the solar system, discussing each planet's unique features. The chapter covers other members of the solar system, such as asteroids, comets, meteors, and meteorites, as well as artificial satellites. By studying this chapter, students gain a fascinating understanding of the cosmos and the wonders of our solar system

NCERT Class 8 Solutions Science For Chapter 18

The very last chapter of NCERT class 8 Science is the pollution of air and water. Here, you will learn answers to questions like how does air as well as the water get polluted, what are the examples of air pollution and water pollution and what can be done to fix it? The chapter creates awareness about pollution and preventive measures against it.

Topics Covered in Class 8 science chapter 18 question answer Pollution of Air and Water:

Chapter 18 of Class 8 Science addresses the harmful effects of air and water pollution on the environment and human lives. It discusses the sources and impact of air pollution, including its effect on the Taj Mahal. The concept of the greenhouse effect and methods to reduce air pollution are explained. The chapter also covers water pollution sources and methods for water purification and pollution control. By studying this chapter, students become aware of environmental preservation and measures to combat pollution for a healthier world.

Other NCERT Resources for Class 9 Science

In addition to the NCERT Class 9 Science Solutions, students should utilize other study materials such as NCERT Class 9 Science Notes, NCERT Class 9 Science Exemplar, the NCERT Class 9 Science textbook, and the NCERT Class 9 Science Syllabus. These resources are designed in alignment with the CBSE Class 9 Science syllabus and play a crucial role in helping students prepare for their board exams. With comprehensive coverage of the subject, these materials reinforce concepts, provide practice questions, and enhance problem-solving skills, enabling students to excel in their examinations.

How to use NCERT Solutions of Class 8 Science?

• The chapter-wise Ncert solutions class 8 science are available in the chapter links given above.

• This link opens up to the respective chapter page where detailed NCERT Class 8 Science solutions for the exercise of that chapter are available.

• Use them to understand how the questions will be solved and what will be the final answer and science ncert class 8 solutions.

• Then, practise without seeing them. After that, match your answer with ncert solution class 8 science to know whether you answered right or wrong.

Benefits of using NCERT Class 8 Science Solutions

• Well, Science is a scoring subject and if you use the given solutions of NCERT class 8 Science, you can be sure to do well in the main exam.

• NCERT solutions class 8 Science aids understand the concepts and clear doubts instantly.

• Since class 8 is the foundation for the next few years to come, you can build the foundation well with the help of the NCERT science class 8 solutions.

• NCERT class 8 Science solutions consists of the answers to all the questions asked in NCERT class 8 books of Science subject.

• If you understand how to answer the questions, you can easily answer questions from other reference books.

Why opt for Careers360?

Also Check NCERT Books and NCERT Syllabus here:

• NCERT Books Class 8 Science
• NCERT Syllabus Class 8 Science
• NCERT Books Class 8
• NCERT Syllabus Class 8