How to deal with environmental problems, is garbage, because this makes our school dirty. ดูไม่สะอาด, so we should take care of. The first way is the consciousness to students in the management of garbage.And to help campaign for garbage. And know the classification of garbage, trash is 3 colors together. The first color is red. The dump toxic danger or second color is green, biodegradable waste. The third color is yellow. The abandoned waste recyclingOur school clean.
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