Class 2 Evs - BIHAR
Water
The Class 2 EVS chapter 'Water' introduces young learners to the vital role water plays in our daily lives. Students learn about the different sources of water such as rain, rivers, ponds, and wells, and why clean drinking water is necessary for survival. The chapter also covers how we use water for bathing, cooking, washing, and watering plants. For Bihar (BSEB) board exams, understanding these basic environmental concepts is crucial as it forms the foundation for future science studies. Students are tested on their observation skills regarding water usage and conservation.
Start Learning FreeKey Concepts
Sources of Water
Rain is the main source of water on Earth. Rainwater fills up rivers, lakes, ponds, and underground wells.
Uses of Water
We need water for drinking, cooking food, washing clothes, bathing, and cleaning our homes.
Need for Water by Plants and Animals
Just like humans, all animals and plants need water to grow and stay alive.
Saving Water
We must not waste water. We should always turn off taps after use and collect rainwater when it rains.
Clean Water
We must always drink clean and boiled water so that we do not fall sick.
Important Formulas
Board Exam Info
In Bihar (BSEB) Class 2 EVS exams, this chapter typically carries around 5 to 8 marks. Common question types include fill in the blanks, matching the uses of water, true or false statements, and short answer questions like 'Name two sources of water.'
Frequently Asked Questions
What is the main source of water?
Rain is the main source of water on Earth.
Why do we need to drink clean water?
Dirty water has germs that can make us sick, so we must drink clean water.
How can we save water at home?
We can save water by turning off taps tightly while brushing our teeth and fixing leaking pipes.
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