NCERT Solutions for Class 8 Science - Free PDF Download

NCERT Solutions for Class 8 Science is very much helpful in understanding the concepts well and learning topics. Finding correct Class 8 Science NCERT Solutions can be really hard that is why our experts at Studyrankers has prepared well detailed and explained NCERT Solutions for Class  8 Science subject for every students. These are available for free and can be used at any time.

Also, these NCERT Solutions are very helpful in completing the homework on time and score good marks in the examinations. These NCERT Solutions are updated as per the latest syllabus 2020-21 and marking scheme release by CBSE You need to prepare well so you can also excel in higher classes. These Class 8 Science NCERT Solutions are arranged chapterwise so every individual can access it without any problem. You only need to click on the chapter name start reading.

You can also find NCERT Solutions for Class 8 Maths for better understanding of the Maths subject.

NCERT Solutions for Class 8 Science

NCERT Solutions for Class 8 Science Chapterwise PDF

Why Class 8 NCERT Solutions of Science are important

Chapterwise PDF of Class 8 Science NCERT Solutions is given in this page which will let you help in managing stress and time. You can clear your doubt by taking help of these and focus on the important points given in the chapters. You can always check your accuracy via these NCERT questions and answers prepared by us. NCERT textbooks are the very useful in understanding the basic concepts and engage students. There are total 18 chapters in the Class 8 Science textbook.

Chapter 1 - Crop Production and Management

We all know all living things require food for their survival. Plants can prepare their own food themselves but animals including humans can't. In order to provide feed a large population, we require proper management and distribution of foods. In this chapter, we will study methods of irrigation and about rabi and kharif crops, fertilizers and manures etc. There are total 11 questions in the exercise section.

Chapter 2 - Microorganisms: Friend and Foe

Microorganisms are tiny organisms that cannot be seen with the naked eye and can be examined under the microscope. These groups are bacteria, fungi, protozoa and some algae. Based on the number of cells inside their body, they can be classified as unicellular or multicellular. This is chapter is about how microorganisms play a very important part in human life. They cause various diseases to humans and also help in food preservation, nitrogen fixation and various other things. There are total 9 questions in the chapters.

Chapter 3 - Synthetic Fibers and Plastics

Synthetic fibers can be prepared by chemical processing of petrochemicals. Acrylic, rayon, nylon and polyester are the types of synthetic fibers. This chapter will also talk about impact of plastics on the environment and how to recycle them. NCERT Solutions for Class 8 Science Chapter 3 has total 15 questions.

Chapter 4 - Materials: Metals and Non-Metals

Metals can be distinguished from non-metals on the basis of their physical and chemical properties. We will discuss physical and chemical properties of metals and non-metals in this chapter and also their uses. There are 11 questions in this chapter.

Chapter 5 - Coal and Petroleum

In this chapter, we will focus on exhaustible resources, coal and petroleum. Coal are generally called Black diamond while Petroleum are generally referred as Black Gold. We will talk about the products of coal, refining of petroleum and natural gas. This chapter consist of total 9 questions.

Chapter 6 - Combustion and Flame

A substance is said to be combustible when it burns in air. Oxygen is essential for carrying out the process of combustion. This chapter discussed about the types of combustion rapid combustion, spontaneous combustion, explosion, etc. We will study the structure of flame and lastly talk about fuel and its efficiency. Class 8 Science NCERT Solutions Chapter contains 13 questions in total in its exercise section.

Chapter 7 - Conservation of Plants and Animals

This chapter will help you in knowing the importance of plantation and wildlife. We will be dealing with various topics such as deforestation, biosphere reserve, flora and fauna, endemic species, recycling and reforestation. The chapter has 11 questions that includes one word puzzle.

Chapter 8 - Cell: Structure and Functions

A cell is the smallest structural and functional unit of the human body. A group of cells combine together to form a tissue. These tissues collectively form muscles and ultimately form organs. We will discuss about the discovery of cells, cell structure and functions, parts of the cell and comparison of plant and animal cells. Chapter 8 Science NCERT Solutions of Class 8 has total 10 questions in which the last one of crossword.

Chapter 9 - Reproduction in Animals

There are two modes of reproduction- sexual and asexual reproduction. Sexual reproduction involves the fusion of male and female gametes to form a zygote, which ultimately develops into a full-grown baby. asexual reproduction involves only one parent body due to which there are no variations in new individuals. We will talk about these in detail and also about cloning. There are 11 questions given in the chapter.

Chapter 10 - Reaching the Age of Adolescence

NCERT Science Chapter 10 focuses on the topics such as adolescence and puberty, role of hormones, reproductive health and many more. After reaching a certain age, humans can reproduce. These all terms are related to the reproductive life of humans and we will study about the briefly. There are total 10 questions in this chapter.

Chapter 11 - Force and Pressure

A force is a push or pull upon an object resulting from the object's interaction with another object. It represents both magnitude as well as direction. We will start this topic after having a brief introduction of force and talk about contact and non-contact forces such as muscular force, frictional force Magnetic force, electrostatic force, and gravitational force and lastly about atmospheric pressure.

Chapter 12 - Friction

Friction is a type of force which we have study previously. Friction is of three types- rolling, sliding, and static. We will be dealing with factors affecting friction, ways of increasing and reducing friction and finally fluid friction. Chapter 12 Class 8 Science is contains total 10 questions.

Chapter 13 - Sound

Sound is defined as the sensation produced by stimulation of the organs of hearing by vibrations transmitted through the air or other medium. This is the basic definition of sound. We will talk about various topics related to sounds such as amplitude, time period and frequency of a vibration etc. NCERT Solutions of Class 8 Science of Chapter 13 has only 10 questions in it.

Chapter 14 - Chemical Effects of Electric Current

The materials, which allow electric current to pass through them, are good conductors of electricity. On the other hand, materials, which do not allow electric current to pass through them easily, are poor conductors of electricity. When electric current is passed through a conducting liquid, then it causes chemical reactions. In this chapter, we will study chemical effects of electric current and electroplating.

Chapter 15 - Some Natural Phenomena

This chapter is about lighting and earthquakes. We will study about types and transfer of charges, ways of minimising the damages from natural disasters. This chapter has 12 questions in total.

Chapter 16 - Light

Light is a form of energy that allows us to see objects. This chapter is focused on laws of reflection, regular and diffused reflection, multiple images. We will see the structure of eyes and components of it. Chapter 16 Science Class 8 NCERT Solutions has total 16 questions.

Chapter 17 - Stars and The Solar System

Solar system comprises the stars, the planets, the moon, and many other objects in the sky. In this chapter, we will talk about different patterns of stars, the moon, asteroids, comets, meteors and meteorites, artificial satellites. NCERT Solutions for Class 8 Science Chapter 17 consists of 16 questions.

Chapter 18 - Pollution of Air and Water

The chapter talks about the pollution of air and water. We will study the terms greenhouse effect, case study of The Taj Mahal, cause of water pollution and Potable Water. This chapter has total 11 questions which are very important for the purpose of exams.

Why to use NCERT Solutions for Class 8 Science of Studyrankers?

Science is one of the important subjects which a student must understand in order to understand the things happening in the environment. It develop logical skills and also problem solving attitude. NCERT Class 8 Science textbook contains all those topics which are important to know for an individual at this level. Not, only for this class, this textbook is very important if you're preparing for some entrance examinations or competitive exams. You must try grasp all the concepts in order to solve NCERT Solutions for Class 8 Science. We have provided detailed and easy understanable answers so students can check their own answers also. 

Instead of rote learning, a student must focus on understanding the concepts as it will be useful in their lifelong journey. You can download Free PDF of Class 8 Science NCERT Solutions so you can access them anywhere. Class 8 Science Solutions will be useful in solving Class 8 questions in easy way and remember the concepts behind them.

How we can acces NCERT Solutions for Class 8 Science?

You can access Class 8 Science NCERT Solutions freely on Studyrankers website and app. It will improve your memory and learning experience. It will help you in developing your problem solving skills.

How to download Class 8 Science NCERT Solutions as PDF?

If you want to download NCERT Solutions of Class 8 Science then you can do it on Studyrankers. This will make you able to learn from anywhere anytime from any devices without any internet connection.

How many chapters are there in Class 8 NCERT Science textbook?

There are total 18 chapters in Class 8 Science textbook. The chapters are Crop Production and Management, Microorganisms: Friend and Foe, Synthetic Fibres and Plastics, Materials: Metals and Non-Metals, Coal and Petroleum, Combustion and Flame, Conservation of Plants and Animals, Cell- Structure and Functions, Reproduction in Animals, Reaching the Age of Adolescence, Force and Pressure, Friction, Sound, Chemical Effects of Electric Current, Some Natural Phenomena, Light, Stars and the Solar System and Pollution of Air and Water.

NCERT Solutions for Class 8 Science is really important for Examination?

Yes, you can't skip Class 8 Science NCERT Solutions as some questions in the exams can appear from the exercises directly so must prepare and solve these solutions before examinations or any Class test.

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