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Environment
Top voted Environment Articles
#1641voted by our readers
By Anonymous
According to Biotour there are between 990 billion and 1.1 trillion barrels of crude petroleum oil left on the planet. This may sound like a lot, but...
According to Biotour there are between 990 billion and 1.1 trillion barrels of crude petroleum oil left on the planet. This may sound like a lot, but...
