NCERT Solutions for Class 8 Science

NCERT Solutions for Class 8 Science: Science is critical in strengthening fundamental concepts in preparation for the 10th-grade board exams. Understanding all of the ideas associated with Class 8 will assist in laying the proper framework for successful learning. As a result, students must pay careful attention to the Class 8 Science syllabus, as it will benefit them in the future. NCERT Solutions for Class 8 Science help students understand the fundamentals of Physics, Chemistry, and Biology. 

Students looking for NCERT Solutions for Class 8 Science can refer to this article. The experts designed the Science solutions at Embibe to help students prepare for their examinations and clear doubts. Students will get the answers to all the problems and questions present in the NCERT textbook. These solutions will help students to understand the concepts in a better manner. Continue reading to know more.

NCERT Solutions for Class 8 Science: Overview

NCERT Solutions for Class 8 Science are prepared by our subject experts in complete adherence to the latest NCERT syllabus for Class 8. These solutions are prepared considering the CBSE curriculum. Now, students can understand every concept of the NCERT Books for Class 8 Science in an easy and fun way with the help of these solutions.

Before proceeding further with the article, we have provided an overview of the NCERT Solutions for Class 8 Science below:

Download NCERT Class 8th Science Book PDF

You can download NCERT Science Class 8 Solutions for all chapters PDF from here. We have provided the solutions for Chapter 1: Crop Production and Management to Chapter 18: Pollution of Air and Water.

• NCERT Solutions for Class 8 Science Chapter 1: Crop Production and Management
• NCERT Solutions for Class 8 Science Chapter 2: Microorganisms: Friend and Foe
• NCERT Solutions for Class 8 Science Chapter 3: Synthetic Fibres and Plastics
• NCERT Solutions for Class 8 Science Chapter 4: Materials: Metals and Non-Metals
• NCERT Solutions for Class 8 Science Chapter 5: Coal and Petroleum
• NCERT Solutions for Class 8 Science Chapter 6: Combustion and Flame
• NCERT Solutions for Class 8 Science Chapter 7: Conservation of Plants and Animals
• NCERT Solutions for Class 8 Science Chapter 8: Cell – Structure and Functions
• NCERT Solutions for Class 8 Science Chapter 9: Reproduction in Animals
• NCERT Solutions for Class 8 Science Chapter 10: Reaching the Age of Adolescence
• NCERT Solutions for Class 8 Science Chapter 11: Force and Pressure
• NCERT Solutions for Class 8 Science Chapter 12: Friction
• NCERT Solutions for Class 8 Science Chapter 13: Sound
• NCERT Solutions for Class 8 Science Chapter 14: Chemical Effects of Electric Current
• NCERT Solutions for Class 8 Science Chapter 15: Some Natural Phenomena
• NCERT Solutions for Class 8 Science Chapter 16: Light
• NCERT Solutions for Class 8 Science Chapter 17: Stars and the Solar System
• NCERT Solutions for Class 8 Science Chapter 18: Pollution of Air and Water

NCERT Solution Class 8 Science: Chapter Descriptions

In the sections below, you will find chapter-wise links to detailed Class 8th Science NCERT Solutions. Read the short description of all the chapters below so that you can have a glimpse of what you are going to study in your upcoming classes:

NCERT Class 8 Science Chapter 1: Crop Production & Management

NCERT Solutions for Chapter 1: In this chapter, students will learn about types of Agricultural Practices, Basic Practices of Crop Production, Preparation of Soil, Sowing, Adding Manure and Fertilizers, Irrigation, Protection from Weeds, Harvesting and Storage of Crops.

NCERT Class 8 Science Chapter 2: Microorganisms: Friend & Foe

NCERT Solutions for Chapter 2: In this chapter, students will learn about Microorganisms and their types, Friendly and Harmful Microorganisms, Disease-causing Microorganisms, and How to prevent food from Microorganisms. Further, students will be introduced to the concepts of the Nitrogen Cycle.

NCERT Class 8 Science Chapter 3: Synthetic Fibres & Plastics

NCERT Solutions for Class 8 Science Chapter 3: In this chapter, students will learn about Synthetic Fibers, Types of Synthetic Fibers, Characteristics of Synthetic Fibers, Plastics, Plastics as Material of Choice, Plastics and the Environment.

Class 8 Science Chapter 4: Materials – Metals & Non-Metals

NCERT Solutions for Chapter 4: In this chapter, students will learn about Physical Properties of Metals and Non-Metals, Chemical Properties of Metals and Non-Metals, and Uses of Metals and Non-Metals.

Class 8 Science Chapter 5: Coal & Petroleum

NCERT Solutions for Chapter 5: In the first half, students will learn about coal, how coal is formed, and the uses of coal. Whereas in the second half, students will learn about Petroleum and the refining of Petroleum. Further, the chapter deals with a variety of fossil fuels and helps students to learn about the properties, varieties, and uses of fossil fuels.

Class 8 Science Chapter 6: Combustion & Flame

NCERT Solutions for Chapter 6: In this chapter, students will learn about the chemical process of burning and the types of flames produced during the process of burning. Also, students will learn what is Combustion, how we control fire, types of combustion, flame, the structure of a flame, what is Fuel, and fuel efficiency.

Class 8 Science Chapter 7: Conservation Of Plants & Animals

NCERT Solutions for Chapter 7: In this chapter, students will learn that Wildlife sanctuary, National park, and Biosphere reserve are names given to the areas meant for conservation and preservation of forest and wild animals and that Biodiversity refers to the variety of living organisms in a specific area.

Chapter 8 Science Class 10: Cell – Structure & Functions

NCERT Solutions for Chapter 8: This chapter will enlighten the students on the types of cells and their various shapes and sizes. Learners will also know about the first observer of cells as well as the number of cells varying from organism to organism. The nucleus is separated from the cytoplasm by a nuclear membrane.

Class 8 Science Chapter 9: Reproduction In Animals

NCERT Solutions for Chapter 9: This chapter will help the students know about the modes of reproduction process in animals – Sexual and Asexual Reproduction. 

Class 8 Science Chapter 10: Reaching The Age of Adolescence

NCERT Solutions for Chapter 10: This chapter will teach students that humans become capable of reproduction after puberty sets in. Between the ages of 11 years and 19 years, children are called adolescents. Students will also learn that puberty’s onset brings about the growth of the reproductive organs. Also, students will learn that the sex of the unborn child depends on whether the zygote has XX or XY chromosomes.

Class 8 Science Chapter 11: Force & Pressure

NCERT Solutions for Chapter 11: Through this chapter on Force and Pressure, students will be informed that a change in the speed of an object or the direction of its motion or both implies a change in its state of motion. Learners will also be taught that liquids and gases exert pressure on the walls of their containers.

Class 8 Science Chapter 12: Friction

NCERT Solutions for Chapter 12: In this chapter, students will learn about Force of Friction, Factors affecting Friction, Friction: A Necessary Evil, Increasing and Reducing Friction, Wheels Reduce Friction, Fluid Friction.

Class 8 Science Chapter 13: Sound

NCERT Solutions for Chapter 13: In this chapter, students will learn about how Sound is Produced, How We Hear Sound through Our Ears, Amplitude, Time Period, Frequency of Vibration, Audible and Inaudible Sounds, Noise and Music, and Noise Pollution.

Class 8 Science Chapter 14: Chemical Effects of Electric Current

NCERT Solutions for Chapter 14: In this chapter, students will learn about How Liquids Conduct Electricity, Chemical Effects of Electric Current, Electroplating Definition, and Process.

Class 8 Science Chapter 15: Some Natural Phenomena

NCERT Solutions for Chapter 15: Whenever you rub a comb with dry hair and bring it closer to small pieces of paper, the comb attracts small pieces of paper. It is because the comb has acquired some charges and the presence of a charge attracts the paper. In this chapter, natural phenomena like earthquakes and lightning are also discussed, along with how to deal with natural phenomena.

Class 8 Science Chapter 16: Light

NCERT Solutions for Chapter 16: In this article, students will learn about What Makes Things Visible, Laws of Reflection, Regular and Diffused Reflection, Reflected Light Can be Reflected Again, Multiple Images, Sunlight – White or Colored, What is Inside Our Eyes, Care of the Eyes, Visually Challenged Persons can Read and Write, What is the Braille System.

Class 8 Science Chapter 17: Stars & The Solar System

NCERT Solutions for Chapter 17: Our Solar System is made up of one star, a handful of planets, more than 100 moons, millions of rocky asteroids, and billions of comets. All these bodies revolve around the sun because of the gravity of the sun. Gravity is the force of the sun that pulls all the celestial bodies. In this chapter, students will learn about the Moon, Stars, Constellations, and Solar System.

Class 8 Science Chapter 18: Pollution of Air & Water

NCERT Solutions for Chapter 18: In this chapter, we will see how pollution is affecting the air and water quality. A layer of air covers Earth called an atmosphere. The atmosphere is an envelope of various gasses. The composition of air is 78% nitrogen, 21% oxygen, and the remaining are Carbon dioxide, argon, methane, ozone, and water vapour.

Benefits of NCERT Solutions for Class 8 Science

The benefits of solving NCERT Solution for Class 8 Science are:

• Offers In-depth Knowledge in Easy Language: All NCERT Solutions have been solved by top academic experts at Embibe, and the Class 8 Science NCERT Solutions have been formed in such a way that any student can understand them.
• Strictly Follows the CBSE Curriculum: All Science Class 8 NCERT book Questions have been solved step-by-step, taking care of the CBSE marking scheme.
• Cover all Fundamentals: The solutions have been explained with the help of principles, laws, and concepts from the chapter. We are providing a valid explanation of ‘why is this the correct answer’.
• Helpful for Competitive Examinations: Solving these tricky questions requires one to have in-depth knowledge as well as the strategy to arrive at the answer quickly. Solving these NCERT Science Solutions will help you develop the mindset of handling the questions in competitive examinations like JEE, NEET, and Olympiads.
• Help You Complete the Assignments on Time: It will help you in completing your assignments. However, we recommend that you try to solve the questions on your own. If you are unable to understand, then only refer to these 8th Science Solutions.

Tips to Prepare for Class 8 Science

Class 8 is a foundation class in middle school. Students learn the basic fundamental concepts in Class 8, which are discussed elaborately in the higher classes. Thus, it is important for students to understand the basic concepts, especially in a subject like Science. Here are some preparation tips for Class 8 Science created by experts at Embibe:

• Prepare short notes as you study and understand the concepts. These notes can be used to refer to the concepts quickly and also for revision purposes before the final day of your examination. Also, make sure you revise the chapters daily to fully understand and memorise the concepts, theories and formulae.
• Read and refer to NCERT Science textbooks and strategise your studies according to the latest syllabus. Also, solve the questions and examples given in the NCERT textbooks.
• Study at least 2-3 hours every day. Make a proper study timetable and a habit of studying for 2-3 hours daily. This will also help you in higher classes. After this, take about 15 mins to revise what you studied; thus, you will never forget a concept. It will improve your learning skills.
• Solve practice papers and question papers of previous years. This will give you an idea of the type of questions that are asked in the examination.
• Try to practice whatever you read or study. This will definitely help you in learning and remembering the concepts.
• Take a mock test to improve your writing speed and accuracy. Mock tests will also help you understand how well your exam preparation is. You can analyse yourself and on what topics you need to focus more.

FAQs about Class 8 NCERT Science Solutions