Chemistry, asked by BulBul9651, 23 hours ago

The three layers of purification present in the filtration tank are made up of ____, ___ and ____.

Answers

Answered by YourMAJESTY14
1

At the top: Fine sand

Middle : Coarse sand

Bottom : Gravel

Answered by ks5952814
0

Answer:

fine sand layer at the top, a coarse sand layer in the middle and gravel

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