Class 3 Evs - KARNATAKA
Water – A Precious Gift
The chapter Water – A Precious Gift in Class 3 EVS introduces young students to the primary sources of water like rain, rivers, and lakes, and emphasizes the importance of water for all living beings. Students learn about daily uses of water at home, the need to save and store water safely, and how water becomes dirty. For Karnataka (KSEEB) board exams, this chapter is crucial as it tests students' understanding of basic environmental conservation, good habits regarding water usage, and the identification of water sources through picture-based questions and short-answer formats.
Start Learning FreeKey Concepts
Sources of Water
Rain is the main natural source of water, which fills rivers, lakes, ponds, and wells on Earth.
Uses of Water
We use water daily for drinking, cooking, bathing, washing clothes, and watering plants.
Water Conservation
Saving water by turning off taps tightly and fixing leaks is very important because water is precious.
Safe Drinking Water
We must always drink clean, filtered, or boiled water to stay healthy and avoid falling sick.
Rainwater Harvesting
Collecting and storing rainwater for future use is called rainwater harvesting.
Important Formulas
Board Exam Info
In Karnataka (KSEEB) Class 3 EVS exams, this chapter usually carries around 4 to 6 marks. Common question types include fill in the blanks, matching sources of water, naming uses of water, and short answer questions on how to save water.
Frequently Asked Questions
What is the main source of water on Earth?
Rain is the main natural source of water on Earth.
Why should we not waste water?
We should not waste water because all living plants, animals, and humans need clean water to survive, and pure water is limited.
How can we make water safe for drinking at home?
We can make water safe for drinking by boiling it or using a water filter.
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