Question

B. Fill in the blanks.
1.______and_____are waterborne diseases.
2.________water is present beneath the earth's surface.
3. The seeped water collects between the layers of hard rock. This is called an_____.
4. Increase in_______has increased the demand for groundwater.
5._______of water is the best way to fulfil our demand for water.
6. We should dispose off_____
materials properly.
7.______is the method of collecting rainwater for future use.​

Answer 1

Answer:

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