Question

who will answer i will mark branliest​

Answer 1

Answer:

1- Rain Water 2- chain wheel 3- ,4- Submer Sabel pump

7- chlorine

Answer 2

Answer:

1) Rain

2) don't know sry

3) stairs

4) Borewell

5) RO

6) i know but I can't remember

7) Alchol

8) tank

9) don't know

10) groundwater

11) water