Answers

2015-12-19T16:18:51+08:00
In order to sustain our mother earth, of course we need to reproduce trees and we should not littering or throwing garbages in a place that suppose not to be there, we should segregate..we should do the 3 R's(reduce,reuse and recycle)
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2015-12-19T17:09:08+08:00
The three R
Reduce
Reuse
Recycle ^_^
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