地球一小時（Earth Hour）是世界自然基金會（WWF）應(yīng)對全球氣候變化所提出的一項全球性節(jié)能活動。提倡民眾在每年三月最后一個星期六的晚上20：30熄燈一小時。請結(jié)合"愛地球，不只一小時"這句話。談?wù)勀銓@一活動的看法。
    注意：
    （1）文中不得出現(xiàn)真實人名和校名等信息。
    （2）詞數(shù)：110詞左右（開頭已給出，不計入總詞數(shù)）。

    Earth Hour is a global event started by WWF，calling on people to turn of their lights for one hour.           

【考點】環(huán)境保護(hù)．

【答案】Earth Hour is a global event started by WWF，calling on people to turn of their lights for one hour.The public is encouraged to turn off their lights for one hour at 20：30 p.m.jye.ai the last Saturday of March every year.Earth Hour aims to save energy for climate change.The environment around us is damaged by people，so we must try our best to save the earth.In this way，we can not only save energy effectively，but also protect the environment.So the government and many social groups are taking an active part in it.As middle school students we can start from little things right around us，such as saving water，using recycled paper，riding a bike or walk to school，planting trees，cleaning up the rubbish in the schoolyards or parks and so on.
Now please join us in Earth Hour.