Последние добавленные видео:
River-pollution
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5 years ago
4607641 5 years ago 5:48What is WATER POLLUTION? | What Causes Water Pollution? | The Dr Binocs Show | Peekaboo Kidz
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3 years ago
706343 3 years ago 7:22Water Pollution for Kids | Learn How to Keep Our Water Clean
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4 years ago
880321 4 years ago 11:56India: How our clothes cause water pollution
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7 years ago
1694152 7 years ago 2:36Water pollution | Water Contamination | Video for kids
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8 years ago
10540813 8 years ago 9:59The Yamuna, India's most polluted river
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9 years ago
370223 9 years ago 9:07Water Pollution
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2 months ago
1801 2 months ago 4:06Understanding the consequences of river pollution
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2 days ago
1163 2 days ago 1:14Tiny Invaders: Hidden Particles in Your Water #cleanwater #water #3m #waterquality #aquapure
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3 years ago
106655 3 years ago 9:53Eco India: How unchecked plastic pollution in our rivers is harming our ecosystems
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10 years ago
2532195 10 years ago 2:48Water Pollution | #aumsum #kids #science #education #children
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1 year ago
10151 1 year ago 2:48Why are our rivers polluted? | Children investigate local water pollution | Newsround
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1 year ago
121200 1 year ago 8:35I Explored UK's Most Polluted River & it's utterly disgusting
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2 months ago
92583 2 months ago 42:26Germany’s rivers are dying - Pollution, extinction and the fight for clean water | DW Documentary
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3 years ago
11359 3 years ago 4:21River pollution: How to tackle the "chemical cocktail" in England's waterways
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2 years ago
118128 2 years ago 2:10Water Pollution and How We Can Reduce It!
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2 years ago
8387756 2 years ago 4:03💩💦 Eww! The Water Smells Like Poo! | Water pollution | Environment Songs for Kids | JunyTony
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6 months ago
76532 6 months ago 1:09How Polluted Is India?
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1 year ago
1217911 1 year ago 21:51Rafting the most polluted river in Australia