A tributary is a smaller river or stream that flows into a larger river. Tributaries join the Godavari, making it wider, stronger and allowing it to flow across long distances with greater force. Class 5 EVS Our Wondrous World Unit 1: ...
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I’ll build sewage treatment plants, plant trees, create flood zones and harvest rainwater. Pipes will carry clean water and canals will irrigate farms. I’ll educate citizens on water-saving and river cleanliness. Class 5 Our Wondrous World Chapter 2 Journey of a ...
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 ...
Once, I left the tap running while brushing. I should’ve turned it off and used a mug. Small habits like these, when changed, can save large amounts of water over time. Class 5 EVS Our Wondrous World Unit 1: Life Around ...
I would make a rule that no untreated waste—industrial or domestic—should enter rivers. Waste treatment plants must be mandatory near every town and city and fines should be applied for violations. Class 5 EVS Our Wondrous World Unit 1: Life Around ...