Class 1 Evs - CBSE
Water
The Class 1 EVS chapter on Water introduces young learners to the vital role water plays in our daily lives. Students learn about the various sources of water such as rain, rivers, lakes, and taps. The chapter emphasizes the importance of drinking enough water, keeping it clean, and conserving it by not wasting it. Understanding this chapter is essential for foundational EVS learning in CBSE board exams, as it builds early environmental awareness, helps children connect classroom learning with everyday habits, and frequently appears in school assessments through picture-identification and matching exercises.
Start Learning FreeKey Concepts
Sources of Water
Rain is the main natural source of water on Earth, which fills up rivers, lakes, ponds, and oceans.
Uses of Water
We use water for drinking, bathing, cooking, washing clothes, and watering plants every day.
Need for Water
All living things including humans, animals, and plants need water to stay alive and healthy.
Saving Water
We must never waste water and should always turn off taps tightly after use.
Clean Water
We should always drink clean and boiled or filtered water to avoid falling sick.
Important Formulas
Board Exam Info
In CBSE Class 1 EVS assessments, this chapter typically carries 5 to 8 marks. Common question types include matching water sources to their pictures, fill-in-the-blanks about uses of water, and true/false questions on water conservation.
Frequently Asked Questions
What is the main source of water?
Rain is the main natural source of water on Earth.
Why do plants need water?
Plants need water to grow green and stay alive.
How can we save water at home?
We can save water by turning off taps while brushing our teeth and fixing leaking pipes.
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