4th Ln - 13 & 18.pptx

Class 4 EVS - Ln - 13 A River's tale and Ln - 18 Too much water, Too little water are compiled in a single PPT. The possible questions are shared here.

1. 13. A RIVER’S TALE 18. TOO MUCH WATER, TOO LITTLE WATER CLASS 4 EVS Join our online classes now. Contact - 7604825539

2. Properties of water SOLUBLE INSOLUBLE

3. How we obtain water?

4. Water borne disease The diseases are caused due to drinking dirty water .

5. INGREDIENTS TO PREPARE ORAL REHYDRATE SOLUTION

6. Preparation of Ors solution

7. CHLORINATION

8. WATER CONSERVATING METHODS

9. Rain water harvesting

10. Dam

11. STEP WELL

12. THANK YOU