Friday, 4 November 2011

WE LOVE PEACE :: XI A 7: Lapisan Ozon Sang Pelindung

WE LOVE PEACE :: XI A 7: Lapisan Ozon Sang Pelindung: Suhu bumi semakin panas, isu tentag pemanasan global semakin marak dibicarakan dimana – mana. Ternyata ini semua diakibat...

nenenene..this is one of my class's blog posting

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