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2015-09-23T16:16:31+08:00

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UM maybe burning of garbage ... Throwing oil and other chemical wastes on river,lake,seas and ponds .... Smoke velching .... Cutting down trees ..... Dynamite and cyanide fishing.Thats all 
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2015-09-23T16:57:25+08:00

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Kaingin system, illegal logging, cyanide fishing, and uuhhhmmmm...dynamite fishing
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Kaingin system,Thowing os garbage in seas,oceans etc.,illegal logging,burning plastic, and dynamite and cyanide fishing...... :D