Marcellus shale pros and cons , issue analysis, work cited

PROS:

The Marcellus Formation or the Marcellus Shale is a Middle Devonian age unit of sedimentary shake found in eastern North America. It is probably the biggest save of flammable gas found in the nation, and adds extensively to the petroleum gas supply. The explanation the arrangement is so significant lies in its financial centrality. Shale gas is a lot less expensive than oil, and the Marcellus Shale essentially improves our stores.

CONS:

It changes how we use the environment.The runoff from the drilling sites could pollute local streams and rivers.Breakdowns in the well can still contaminate drinking water.

Idk what country are we talking about?

C. naturally in the environment