NCERT Class 5 The World Around Us Our Wonderous World: Chapter 1 — Water — The Essence of Life
This chapter, 'Water — The Essence of Life,' from NCERT's 'Our Wonderous World' for Class 5, emphasizes water's vital role in sustaining life on Earth. It explores the various forms of water, its different sources (freshwater and saltwater), and its importance in societal activities. The chapter introduces the water cycle, illustrating the continuous movement of water and its role in shaping landforms and supporting freshwater habitats. It highlights the need for water conservation and encourages students to explore water bodies and their origins. The text also touches upon how people living close to nature utilize natural resources sustainably, leading to happy and creative lifestyles. This unit aims to instill an understanding of water as a precious and limited resource, crucial for ecosystems and life.
Quick info
| Board | CBSE / NCERT |
|---|---|
| Class | Class 5 |
| Subject | The World Around Us |
| Book | Our Wonderous World |
| Chapter | Chapter 1 — Water — The Essence of Life |
| Language | English |
| PDF type | NCERT Textbook |
| Session | CBSE 2026 |
| Reading time | 3 minutes |
| Word count | 562 |
Learning outcomes
- Identify various forms and sources of water.
- Understand the importance of water in daily life and ecosystems.
- Explain the concept of the water cycle.
- Recognize the role of water in shaping land.
- Appreciate the need for water conservation.
Vocabulary
| Word | Meaning |
|---|---|
| Habitats | The natural home or environment of an animal, plant, or other organism. |
| Ecosystems | A biological community of interacting organisms and their physical environment. |
| Freshwater | Water that contains only small amounts of dissolved minerals, such as from rivers and lakes. |
| Saltwater | Water that contains a high concentration of dissolved salts, such as seawater. |
| Water cycle | The continuous movement of water on, above, and below the surface of the Earth. |
| Conserve | To protect something, especially an environmentally or culturally important place or thing, from harm or destruction. |
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Practice questions
- What are the two main types of water sources mentioned in the chapter? Answer: Freshwater and saltwater.
- What is the continuous movement of water on, above, and below the Earth's surface called? Answer: The water cycle.
- Why is it important to conserve water? Answer: Water is essential for life, and it is a limited resource that needs to be protected.
- How does water help in shaping the land? Answer: Water, through its movement like rivers, erodes and deposits materials, thus shaping the land over time.
Frequently asked questions
What is the main theme of Unit 1 in 'Our Wonderous World'?
Unit 1 highlights the crucial role of nature, especially water, as a home and sustainer of life for animals, birds, and insects.
What are the two chapters covered in Unit 1?
The two chapters are 'Water — The Essence of Life' and 'Journey of a River'.
What does Chapter 1, 'Water — The Essence of Life,' teach students?
It introduces students to the various forms and sources of water, its importance, the water cycle, how it shapes land, supports habitats, and the need for conservation.
What is the significance of water in ecosystems?
Water is essential for sustaining life in ecosystems, supporting various organisms and shaping habitats.
Why is water considered a limited essence of life?
Although water covers much of the Earth, only a small portion is freshwater readily available for use, making it a precious and limited resource.
What is the purpose of the activity on mustard seeds mentioned in the teacher's note?
The activity shows how rivers flow from higher to lower ground and follow the shape of the land.
Related resources
Important topics
Topics covered
NCERT Class 5 The World Around Us — Our Wonderous World — Chapter 1 — Water — The Essence of Life. Verified by NCERT Help Editorial Team. Reviewed on 29 Jul 2026. Last updated 10 Aug 2026.