Question

2 1. Make a water filter using a dear plastic bottle without a lid, different grades of gravel and sand glass wool and a fine muslin doth. (Hint : Tie the muslin doch at the mouth of the bottle. Keep the layer of glass wool at the bottom, cand in the middle and gravel at the top] Now filter a sample of muddy water with this filter . Will this water be fit to drink when it has been filtered? How can you rid the water of harmful microorganisms? please give me answer of this question but these is project so how to make these project please tell me.​

Answer 1

Answer:

Make a water filter using a dear plastic bottle without a lid, different grades of gravel and sand glass wool and a fine muslin doth.

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