Question

what we are doing in this picture
$what \: we \: are \: doing \: in \: this \: \: pictuer$
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Answer 1

Answer:

Hey There!

The picture shows that among these three pictures, which is the best or correct way to purify water.

It is second picture, option b.

Step-by-step explanation:

2nd picture shows the process of filtration which is the best way to purify any dirty or mud water to pure water.

$\Large\textsf{Hope \: It \: Helped}$