Web of Life Class 3 EVS Chapter 24 CBSE Notes - 2025-26
Summary of The Chapter
In the Environment, we have studied about different types of biotic and abiotic components.
Biotic includes trees, animals, birds, etc
Abiotics include soil, wind, minerals, etc.
The chapter helps us to understand the interdependence of different components of the environment on eachother.
Solved Questions
Q1. By now, you must have read almost the complete book. You have read about trees, water, houses, animals, vehicles, and many other things. You must have thought about them as well. Can you tell, why did we try to know and think about all these things?
Ans: All aspects of the environment, such as trees, water, houses, animals, and vehicles, are essential to our survival. As a result, we must be aware of and consider all of the factors that surround us.
Q2. How are we linked to the things shown in the picture? Come, let us find out –
First of all, draw your picture in the blank space.
Now, join your picture with lines to all those things which you feel are needed for you to live.
Image: Join the lines
Q3. Have you joined your picture to the house?
Ans: Yes
Q4. Let’s see, with what other things can we join the house too. Think – What is a house made of?
Wood – Which comes from trees.
Bricks – Which are made from water and clay.
Clay – We get from the soil, and
Water – we get it from rivers, ponds, wells, or rain.
Ans:
Image: Join the house
Q5. In the same way, join all the things with other things related to them. While doing so, you might need to write the names of a few more things. What have you finally got? A big web! Isn’t it?
Image: Related things
Q6. What can you understand from this web?
Ans: The web demonstrates that everything matters to us. For our survival, we're all interdependent on one another.
Q7. Share your web with your friends. Also, have a look at the web made by your friends. Are they all alike? Discuss with your friends.
Ans: All the webs look identical.
Importance of CBSE Class 3 EVS Chapter 24 Web of Life
The chapter gives a synopsis of the things, both living and nonliving, around us. All these things contribute to forming the environment we live in. We can correlate these things to others to form a relationship. For instance, non-living things such as wood, water, clay, bricks, etc can be linked to a house. These are the raw materials used to make houses.
We can also see the links between animals depicted in Chapter 24 Web of Life. After joining these things, a big web is formed. Discussing the features of this web with friends will help you to gain more insights into this topic.
The teachers will help you to establish these links between animals and objects around you. To get a clearer vision of these fundamental concepts, refer to the revision notes compiled by the subject experts.
This chapter describes how we are directly or indirectly linked with all these animals and objects. It tells us how we are benefitted or are affected by different objects. This is a unique chapter included in the Class 3 EVS syllabus. The Web of Life summary will explain how our lives are influenced by all these objects.
Benefits of Vedantu’s Web of Life Class 3 EVS Worksheet and Revision Notes
Vedantu’s subject expert teachers simplified this chapter for you.
Use these notes to clear doubts and find answers to all questions easily.
Learn how experts explain the links between different things and living beings, building a strong understanding.
Follow the Web of Life explanation in the notes to make your exam preparation easier.
These notes break down complex ideas into simple ones, helping you grasp the connections in this chapter effortlessly.
Trust these expert-crafted notes to enhance your understanding and succeed in your Class 3 exam. With clear explanations and easy examples, learning about the Web of Life becomes enjoyable and straightforward.
Download Class 3 EVS Chapter 24 worksheet and Revision Notes
Get the free PDF version of the worksheets and revision notes of this chapter. After completely learning this chapter, proceed to solve the worksheet and test your skills. Find out where you need to work more. Evaluate your preparation level before an exam. Learn how to answer the questions accurately and score well in the exams.
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Conclusion
Explore the fascinating world of nature with Vedantu's guide to Class 3 EVS Chapter 24 - Web of Life. Easy-to-understand notes prepared by experts break down complex ideas. By immersing yourself in these notes, you'll effortlessly grasp concepts like food chains and ecosystems. It's your key to efficiently preparing for studies and enhancing your understanding of the delicate balance that sustains life on Earth. Vedantu's guide ensures that learning is not just easy but also enjoyable, making your journey through Class 3 EVS a memorable adventure into the interconnected web of nature.
FAQs on Web of Life Class 3 EVS Chapter 24 CBSE Notes - 2025-26
1. What is the main summary of the CBSE Class 3 EVS chapter, 'Web of Life'?
This chapter teaches us that all living and non-living things on Earth are connected to each other. It explains how plants, animals, humans, the sun, soil, air, and water all form an interconnected system where each part depends on the others to survive. This is the core concept of the 'web of life'.
2. For a quick revision, how is the sun essential in the web of life?
The sun is the primary source of energy. Plants use sunlight to make their own food through a process called photosynthesis. Animals and humans then get energy by eating these plants or by eating other animals that eat plants. Without the sun, there would be no food at the beginning of the chain.
3. How are plants and animals dependent on each other in this web?
The dependency between plants and animals is a key concept. Here’s a summary:
- Plants provide food and oxygen: Animals eat plants for energy and breathe the oxygen that plants release.
- Animals help plants: Animals help in spreading seeds to new places. Their waste also acts as a natural fertiliser for the soil, helping plants grow.
4. Why are non-living things like soil and water also part of the web of life?
Non-living things are crucial for survival. Plants need soil to grow and get nutrients. Both plants and animals need water to drink and live. They also need air to breathe. This shows that the web of life is not just about living beings but about their interaction with the environment.
5. What is the role of humans in the web of life as explained in Chapter 24?
Humans are an integral part of the web of life. We depend on plants for food (fruits, vegetables) and oxygen. We depend on animals for food (milk, eggs) and other products. We also rely on non-living things like water, air, and soil. The chapter helps us understand our responsibility to maintain this balance.
6. What is a simple example of a connection in the web of life?
A simple example is the connection between grass, a cow, and a human. The grass uses sunlight, water, and soil to grow. The cow eats the grass to get energy. A human drinks the cow's milk. This shows a direct link between the sun, soil, a plant, an animal, and a human.
7. What could happen if one element, like all snakes, was removed from the web of life?
If snakes were removed, the number of animals they eat, like rats and frogs, would increase a lot. Too many rats could destroy crops and spread diseases. This shows that removing even one element can disrupt the entire balance of the web, affecting plants and even humans. Every part has an important role.
8. What are the key terms to remember for revising the 'Web of Life' chapter?
For a quick revision of this chapter, focus on understanding these key concepts: interdependence (how everything is connected), the sun as an energy source, the roles of plants and animals, and the importance of non-living things (air, water, soil). Remembering these will help you summarise the entire chapter's theme.
