The document discusses various methods of sourcing and conserving water, emphasizing observation and reporting skills. It highlights the challenges faced in water scarcity, particularly in desert regions, and outlines practical approaches for water reuse, such as rainwater harvesting and recycling used water. Additionally, it includes assignments aimed at encouraging personal reflection and community awareness about water conservation methods.

1. CLASS -III
SUBJECT
ENVIRONMENTAL
STUDIES

2. TOPIC : Drop by Drop
COMPETENCIES
• OBSERVATION &REPORTING
• IDENTIFICATION & CLASSIFICATION
• DISCOVERY OF FACTS

3. WAYS OF COLLECTING WATER
FROM WELL

4. USING HAND PUMP FROM TAP

5. FROM RIVERFROM POND

6. WE HAVE TO WALK A LONGER
DISTANCE TO FETCH WATER.

7. LET US GO TO FETCH WATER.

8. WE ARE CARRYING WATER
FOR THE FAMILY

9. I LIKE THIS JOB

10. WE ALSO DO THIS WORK

11. IF THERE IS A SCARCITY OF WATER,MAINLY
• IN DESERT REGION .PEOPLE ADOPT
DIFFERENT METHODS TO SAVE AND REUSE
WATER.
REUSE OF WATER

12. RAIN WATER IS COLLECTED IN
TANKA

13. People build TANK (Tanka). A pit is dug in
courtyard and it is made pucca.The rain water
from the roof of the house is collected through
pipe into the tanka. This water is used for
drinking after it is cleaned.

14. REUSE OF RINSING WATER IN
WATERING THE PLANT

15. REUSE OF WATER

16. COLLECTING USED WATER IN A UNDER
GROUND TANK

17. ASSIGNMENT
• 1. From where the people of your
locality fetch water for drinking?
• 2.Who fetches water in your family?
• 3.Name any two ways of saving
water.
• 4.How do we reuse water ? Write
any two ways.

18. WASTAGE OF WATER

21. WATER IS PRECIOUS
DON’T WASTE IT

22. N.R. Patra
K.V.CRPF Durgapur