Water O Water
13 solved questions from Class 3 EVS, each with the full working. Tap any question to see the step-by-step solution.
- 1 What is the fundamental scientific concept introduced in the chapter 'Water O Water'? medium MCQ Key Concept & Definition
- 2 Which of the following is an important application or observation related to 'Water O Water'? easy MCQ Practical Application
- 3 What primary question does the chapter 'Water O Water' aim to answer? medium MCQ Core Scientific Inquiry
- 4 Why is the study of 'Water O Water' essential for students in class-3? hard MCQ Importance & Significance
- 5 Which key practice is recommended while studying topics in 'Water O Water'? medium MCQ Scientific Method
- 6 What is the primary topic or theoretical principle explored in 'Water O Water' (Class 3 EVS)? medium MCQ Chapter Core Principle
- 7 Which key mechanism or analytical rule is highlighted in 'Water O Water'? medium MCQ Key Analytical Mechanism
- 8 Which of the following is a step in the water cycle? easy MCQ 1 mark Water cycle step
- 9 Describe how a simple cloth filter can clean muddy water, explaining each step of the filtration process. hard 3 marks Water purification by filtration
- 10 When you leave an open glass of water in the sun, the water disappears. Why? easy MCQ 1 mark Evaporation
- 11 A cold glass of water has water droplets on its outside. Explain how these droplets form. medium 3 marks Condensation
- 12 A cold glass of water has water droplets on its outside. Explain how these droplets form. medium 2 marks Condensation
- 13 You want to clean muddy water using a cloth and sand. Which of the following is the correct order of steps? hard MCQ 3 marks Filtration