https://padlet.com/poojakutty4645/ca8xsvr7ytvtqroo en-us 2021-06-06 17:31:32 UTC 2023-04-07 17:32:56 UTC hello@padlet.com mohanrj126 https://padlet.com/poojakutty4645/ca8xsvr7ytvtqroo/wish/1588981899 Main causes of water pollution
         It is some times caused by nature, such as when mercury filters from the Earth’s crust, polluting Oceans, Rivers, Lakes, Canals and reservoirs. However the most common cause of poor quality water is human activity and its consequences.

• Global Warming.
• Deforestation
• Industry , agriculture and livestock farming.

]]> 2021-06-07 04:38:21 UTC https://padlet.com/poojakutty4645/ca8xsvr7ytvtqroo/wish/1588981899 mohanrj126 https://padlet.com/poojakutty4645/ca8xsvr7ytvtqroo/wish/1589037577

Rubbish and faecal water dumping

Maritime traffic

Fuel spiling

]]> 2021-06-07 05:06:28 UTC https://padlet.com/poojakutty4645/ca8xsvr7ytvtqroo/wish/1589037577