It is a fact that whatever you discard into the sea during the year, the sea brings it back to the shore, tar balls have been a phenomena which is caused due to accumulation of petroleum/oil which is spilled in the seas. Last year the GPCB did a clean up of the beaches when a similar phenomena stuck our coasts. It’s not a about doing a clean up again. What this shows us that cargo ships/ cruise liners/ fishing boats all spill their waste into the seas and this is what we get back….tar on our beaches
http://timesofindia.indiatimes.com/city/goa/tar-balls-return-to-beaches-of-cavelossim-benaulim/articleshow/58917022.cms
With the rains arriving in Goa, tar balls have also made their return to 12km stretch of shoreline from Cavelossim to Benaulim. The Colva-Betalbatim stretch seems to have been spared for the moment.