NCERT Solutions Class 7 Science: Get Free PDFs - Embibe
  • Written By Ravikant_Yadav
  • Last Modified 05-08-2022
  • Written By Ravikant_Yadav
  • Last Modified 05-08-2022

NCERT Solutions for Class 7 Science 2022

NCERT Solutions for Class 7 Science: NCERT Solutions provides the best study approach for students preparing for exams. Class 7 Science is an important subject for students preparing for their examination. These Class 7 NCERT Science Solutions are designed by experts following the latest CBSE guidelines. The solutions include answers to all chapter-wise questions from NCERT books in a detailed and straightforward manner, allowing students to grasp the concepts quickly.

This article provides a list of NCERT solutions for Class 7 Science papers to help students get better clarity of answers in both logical and methodological approaches. Students can download all the NCERT Solutions PDFs prepared by experts for free at Embibe. Read on to find out more about NCERT Solutions Class 7 for Science.

Class 7 Science Chapter-wise NCERT Solutions

All unsolved problems, exercise questions, and in-text questions have been covered in these NCERT Solutions. The academic experts of Embibe have provided all the NCERT Solutions as per the latest CBSE guidelines.

Students can download the chapter-wise NCERT Solutions for Class 7 Science from NCERT science book class 7 pdf by clicking on the download links below:

NCERT Solutions Class 7 ScienceChapter Name
Chapter 1Nutrition in Plants
Chapter 2 Nutrition in Animals
Chapter 3 Fibre to Fabric
Chapter 4 Heat
Chapter 5 Acids, Bases and Salts
Chapter 6Physical & Chemical Changes
Chapter 7 Weather, Climate & Adaptations of Animals to Climate
Chapter 8 Winds, Storms and Cyclones
Chapter 9Soil
Chapter 10 Respiration in Organisms
Chapter 11Transportation in Animals and Plants
Chapter 12 Reproduction in Plants
Chapter 13Motion and Time
Chapter 14 Electric Current and its Effects
Chapter 15 Light
Chapter 16 Water – A Precious Resource
Chapter 17 Forests: Our Lifeline
Chapter 18 Wastewater Story

Class 7 Science Chapter Descriptions

We have provided a brief description of the chapters in the sections below. This will give you a basic idea of the chapters/topics in the Class 7 Science syllabus. After the chapter descriptions, you will also find a direct link to download the NCERT Solution PDF for that chapter.

Let us now see what each of the chapters in the NCERT syllabus of Class 7 Science deals with:

Chapter 1: Nutrition in Plants

NCERT Solutions for Class 7 Science Chapter 1: This chapter deals with the mode of nutrition in plants and how plants prepare their food and nutrition. This chapter will help students learn about nutrients, mode of nutrition in plants, the photosynthesis process, other modes of nutrition in plants, and how nutrients are replenished in the soil.

Chapter 2: Nutrition in Animals

NCERT Solutions for Class 7 Science Chapter 2: This gives an idea about the nature of animal food. This chapter deals with nutrition in herbivores and carnivores. It explains the importance of food in the growth, repair, and functioning of the animal body. The chapter deals with several interesting topics such as ways of taking food, the process of digestion in humans, and grass-eating animals.

Chapter 3: Fibre to Fabric

NCERT Solutions for Class 7 Science Chapter 3: This chapter explains obtaining wool and silk. It describes the animals that yield wool and how fibres are converted into wool. Then the topic of silk begins. It describes the life history of the silk moth and the process of obtaining silk from the cocoon. 

Chapter 4: Heat

NCERT Solutions for Class 7 Science Chapter 4: In this chapter, students will learn how to determine whether an object is hot or cold and measure temperature. Further, the chapter Heat explains laboratory thermometers and the transfer of heat. Finally, the chapter concludes with the clothes we wear in summer and winter. Dark-coloured objects absorb radiation better than light-coloured objects. That is why we feel more comfortable in light-coloured clothes in the summer. 

Chapter 5: Acids, Bases and Salts

NCERT Solutions for Class 7 Science Chapter 5: Neutralization is a reaction between an acid and an alkali that forms salt and water. Salts are odourless and have a salty taste, and many are soluble in water. Students will learn about the basic definition of acids and bases, types of natural indicators around us, the process of neutralization, and examples of neutralization in daily life.

Chapter 6: Physical and Chemical Changes

NCERT Solutions for Class 7 Science Chapter 6: We all see many types of changes in our daily life activities. Few are reversible, and few are irreversible. Some examples of these changes include melting ice, a bud changing to a flower, melting candle wax, and a lot more. They are classified into physical and chemical changes based on their changes. Further, the chapter explains the rusting of iron, crystallization, etc.

Chapter 7: Weather, Climate and Adaptations of Animals to Climate 

NCERT Solutions for Class 7 Science Chapter 7: Weather and climate are relative concepts that profoundly affect all our lives as most of our daily activities are planned according to them. The day-to-day condition of the atmosphere at a place concerning the temperature, humidity, rainfall, wind- temperature, humidity, rainfall, wind speed, etc., is called the weather.

Chapter 8: Winds, Storms and Cyclones

NCERT Solutions for Class 7 Science Chapter 8: Storms and Cyclones are the forms of natural calamities faced by most nations. These storms and cyclones cause a lot of destruction with loss of life and wealth. The climatic changes leading to storms and cyclones are studied, and with the advancement in technology, we can also predict such calamities and take preventive measures to minimize the losses.

Chapter 9: Soil

NCERT Solutions for Class 7 Science Chapter 9: The mixture of rock particles and humus is called the soil. It is an essential natural resource as it supports the growth of plants by holding the roots and supplying nutrients. Through this Soil chapter, one will understand what types of soils are used to cultivate wheat, gram, cotton, and paddy.  You will also learn about soil erosion and what causes this phenomenon.

Chapter 10: Respiration in Organisms

NCERT Solutions For Class 7 Science Chapter 10: Respiration is crucial for survival as all living organisms breathe in air to get energy from food. The number of times a person breathes in a minute is called the breathing rate. On average, an adult human being at rest breathes in and out 15–18 times in a minute. This number increases during heavy exercise. In this chapter, you will learn about the process of respiration in humans.

Chapter 11: Transportation in Animals and Plants

NCERT Solutions for Class 7 Science Chapter 11: Followed by Repirstaion in Organisms, this chapter will deal with the transportation of food and oxygen in various animals and plants. In most animals, the blood circulates food and oxygen to different body cells. It also carries waste products to different parts of the body for excretion. The circulatory system consists of the heart and blood vessels.

Chapter 12: Reproduction in Plants

NCERT Solutions for Class 7 Science Chapter 12: The production of new individuals from their parents is known as reproduction. There are two different modes of reproduction in plants, namely asexual and sexual. There are several methods of asexual reproduction, such as fragmentation, budding, spore formation, and vegetative propagation. Sexual reproduction involves the fusion of male and female gametes.

Chapter 13: Motion and Time

NCERT Solutions for Class 7 Science Chapter 13: This chapter will serve as the beginning of the Physics section of Class 7 Science. Through this chapter, you will learn about time measurement concerning the object’s motion (movement). The distance an object moves in a unit of time is called its speed. The speed of objects helps us decide which one is moving faster than the other. Its basic unit is a meter per second (m/s).

Chapter 14: Electric Current and its Effects

NCERT Solutions for Class 7 Science Class 7 Chapter 14: In this chapter of NCERT Class 7 – Electric and its Effects, students will know that the wire gets heated when an electric current flows through a wire. It is the heating effect of current and this effect has many applications. They will also know that wires made from some special materials melt quickly and break when large electric currents pass through them.

Chapter 15: Light

NCERT Solutions for Class 7 Science Class 7 Chapter 15: This chapter on Light will educate students that light travels along straight lines and any polished or shining surface acts as a mirror. They will also learn that the image formed by a plane mirror is erect, it is virtual and is of the same size as the object, and the image is at the same distance behind the mirror as the object is in front of it.

Chapter 16: Water: A Precious Resource

NCERT Solutions for Class 7 Science Class 7 Chapter 16: Students will learn the importance of water in this chapter. They will read about the three forms of water and how there is an uneven water distribution resulting from human activities. The acute scarcity of water in many parts of the globe will also be brought to notice.

Chapter 17: Forests: Our Lifeline

NCERT Solutions for Class 7 Science Class 7 Chapter 17: This chapter is about going on a virtual tour to a forest. Students will know how the forest comprises various plants, animals, and microorganisms. There is an interaction between soil, water, air, and living organisms in the forest. How forests protect the soil from erosion and how soil helps forests to grow and regenerate will be taught in this chapter.

Chapter 18: Wastewater Story

NCERT Solutions for Class 7 Science Class 7 Chapter 18: In this NCERT Chapter, Wastewater Story, students will learn about the uses of water and how wastewater can be reused. The definition of sewage will be given importance in this chapter. Students will also know that an open drain system is a breeding place for flies, mosquitoes, and organisms which cause diseases.

Advantages of NCERT Science Book Class 7 Solutions PDF By Embibe

Students who are looking for detailed CBSE NCERT Solutions for Class 7 Science PDF do not have to search further. In this article, you will find simple and easy-to-understand solutions for NCERT Books exercises.

These are the key benefits of referring to NCERT Solutions for Class 7th Science provided by Embibe:

  1. Cover All Fundamentals: All the basic concepts have been covered in the NCERT solutions based on NCERT Science class 7 textbook. We have covered all the important concepts and explained them in detail.
  2. Completing Assignments on Time: You can use these NCERT Solutions to complete your assignments. However, we suggest that first, you try to solve the NCERT questions on your own. If you are not able to solve this, then refer to NCERT Solutions. This will help you in mastering how to solve a particular problem.
  3. Helpful for Competitive Examination: These questions have also been asked in competitive examinations. Hence, if you are solving them regularly then you will be building the problem-solving ability to crack such kinds of tricky exams.
  4. Strictly Follow the CBSE Marking Scheme: You need not have to lose a single mark if you are following these answers in the final examination. We have followed all the CBSE rules and then framed these solutions.
  5. Offer In-depth Knowledge in Easy Language: All the NCERT questions have been solved and written by academic experts. The answers and solutions have been framed in such a way that any 7th class student can understand. You can also use these solutions for your revision. These solutions have all the explanations that you need to understand a concept.

Download free study materials for CBSE Class 7 from below:

CBSE Class 7 Science SyllabusCBSE Class 7 Maths Syllabus
NCERT Books for Class 7 ScienceNCERT Books For Class 7 (All Subjects)

How to Prepare for NCERT Class 7 Science?

Some of the preparation tips for Class 7 Science are provided below:

  1. Make lists or notes of the important concepts. These notes will act as quick reference material during revision before exams.
  2. Plan out your studies as the Class 7 Science syllabus is extensive. Do not keep topics/chapters pending for the last day.
  3. Make a habit of writing when you read or revise the topics.
  4. Do not try to memorize the concepts or answers. The subject of Science is all about understanding the concepts.
  5. Solve practice papers and take up mock tests. Also, solve previous years’ question papers to get an idea of the variety of questions asked in the exam.

Q.1: Why are NCERT Solutions for Class 7 Science important?
Ans: NCERT Solutions for Class 7 Science will help you with a better understanding of the topics. It has been seen that the schools tend to ask the NCERT questions in the annual exams. So, if you have solved them thoroughly, then you can easily answer the questions in the exam.

Q.2: How many chapters are there in class 7 Science NCERT?
Ans:
There are 18 chapters in Class 7 Science

Q.3: Where can I get free NCERT Solutions for Class 7 Science?
Ans:
You can get the NCERT Solutions for Class 7 Science here on this page for Free. You can also download it from the NCERT Official website

Q.4: How can I study for Class 7 Science?
Ans
: Students can enrol on Embibe’s App to learn NCERT Class 7 for science for free and take up the test to assess their knowledge on the important topics

Q.5: Which is the best textbook for CBSE Class 7 Science?
Ans:
The NCERT textbook for Class 7 Science is the best book available, as the CBSE follows the same Syllabus.

Practice All Course Book Exercise Questions with Hints & Solutions