Answers

2015-12-01T23:41:25+08:00
The cause is that people nowadays are lazy and irresponsible instead they will throw their garbages in proper place or to be specific in trash can they will just throw it in the river especially if their houses are just along the river. As a result many people now suffering different diseases due to the toxins which poisons fish that we eat and one more thing is that it can lead to red tide that's why we are not safe to eat fish all the time.
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