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Chapter 14 of 16
Chapter Summary

Water — Chapter Summary

ICSE · Class 2 · Science

Summary of Water for ICSE Class 2 Science. Key concepts: Water comes from rain, Water from rivers and lakes and Water can be in three forms.

48 questions30 flashcards5 concepts

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Overview

Water is very important for all living things. We need water to drink, cook, clean, and stay healthy. This chapter teaches us where water comes from, the different forms it takes, how to keep it clean, and why we must save it every day.

Key Concepts

Water comes from rain

Water comes from rain, rivers, lakes, ponds, and groundwater. Rain fills rivers and lakes. Groundwater can be taken out using wells and hand pumps.

Water from rivers and lakes

Water from rivers and lakes is not safe to drink directly because it may have germs. It is cleaned in waterworks. At home, we can boil water or use fi

Water can be in three forms

Water can be in three forms: solid (ice), liquid (water), and gas (water vapour). When water freezes, it becomes ice. When heated, it turns into steam

Water becomes dirty when people throw

Water becomes dirty when people throw garbage, wash clothes, or bathe animals in rivers. Factories also release dirty water into rivers.

We must not waste water

We must not waste water. We can save water by turning off taps while brushing, using buckets instead of hoses, and reusing water for plants.

Learning Objectives

  • Understand where we get water from
  • Learn about drinking water and how to make it safe
  • Identify the three forms of water: solid, liquid, and gas
  • Recognize what causes water pollution
  • Discover ways to save water at home

Frequently Asked Questions

What are the important topics in Water for ICSE Class 2 Science?
Key topics in Water include Where Do We Get Water From?, Drinking Water, Forms of Water, Water Pollution. Study these first, then practise questions on each for Class 2 exams.
How should I revise Water for Class 2 exams?
Learn the core ideas first, then work through the 48 practice questions on Water. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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