你知道吗?

今天是地球日. 电台都频频播出环保与回收的知讯. 听见一个令我有点惊讶的.
玻璃,是个很难分解的固体. 若是完全分解,它需要用上一百万年!!  是, 是一百万年!
若回收一个玻璃瓶, 节省下的能源, 能让一个100瓦士的灯泡, 维持亮着4个小时.
 
所以, 请多多支持环保&回收. 谢谢.  

 

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