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Title: Hydraulic mining for natural gas, called fracking, has been proven to be harmful to the environment. ... Post by: andreidanielb on Dec 7, 2017 Hydraulic mining for natural gas, called fracking, has been proven to be harmful to the environment.
True or false? Title: Re: Hydraulic mining for natural gas, called fracking, has been proven to be harmful to the ... Post by: pivotraze on Dec 7, 2017 Content hidden
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