Yes, I’d use a plastic bottle, sand, charcoal and cotton. Cut the bottle, layer the materials and pour water through. It removes dirt and shows how filtration helps clean water at home.
Class 5 Our Wondrous World Chapter 2 Journey of a River NCERT solutions
Class 5 Our Wondrous World – The World Around Us – Chapter 2 Journey of a River question answer
I can make a water filter using a plastic bottle, cotton, charcoal, sand and gravel. Cut the bottle, place cotton at the bottom, add charcoal, then sand and gravel. When dirty water is poured through, it filters out dirt and some impurities. Though not perfect for drinking, it shows how filtration works. This is a useful science activity to understand water purification basics.
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