Q1. From where does the water come in big tank?
Answer:With the help of submersibles, underground water is pumped into a big tank.
Q2. Is the water of your school checked ever? Who checks it?
Answer:- Yes, the water of our school is checked by Water and Sanitation Department of Punjab.
Q3. Can rain water be harvested?
Answer: Yes, rain water can be harvested. For conservation of rain water , a drain pipe is attached from roof top to the borewell , from where water is sent under the ground.
Q4. Fill in the blanks :
1. Villagers use earthen pitcher for storage of water.
2. Bucket/mug should be used instead of shower for bathing.
3. After washing vegetables we can put used water into potted plants.
4. People have installed submersible pumps in their houses.
5. Waste water from RO can be put into flower beds .
Q5. Tick the correct and cross the wrong sentences :
1. It is necessary to conserve water.
Correct(✓)
2. After washing vegetables, the used water should be thrown away.
Wrong(×)
3. Unused running tap should immediately be closed.
Correct(✓)
4. R.O. system saves the water.
Wrong(×)
5. We should keep the the tap running while brushing.
Wrong(×)
Q6. Tick the right answer :
(a) What is used to store water in villages?
Pitcher(✓)
Tank
Drum
(b) From where is the water pumped out by submersible pump?
Underground(✓)
From Canals
From ponds
(c) Who checks drinking water in schools?
Education Department
Water and Sanitation Department(✓)
Health department
(d) What should be used to stop overflow of tanks?
Submersible pump
Auto cut switch(✓)
R.O. System
(e) What type of water is conserved by Rainwater Harvesting?
Rain water(✓)
Pond water
Canal water
Q7. From where does the water come in our houses?
Answer:- Water works department supply water to our homes.
Q8. What is added to water to kill microorganisms in water?
Answer: Chlorine is added to water to kill microorganisms in water.
Q9. Which method should be applied to store rain water?
Answer: Rain water harvesting should be applied to store rain water.
Q10. Write two good habits for water conservation.
Answer : 1. Use bucket/mug for bathing instead of shower.
2. Turn off the water tap after using it.
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