True, but I was including it as another man-made activity that has also impacted the environment and is a factor for climate change..
I know that earthquakes have been going on a long time.. I am only talking about the ones were said to be linked to things that we have done to the planet. Earthquakes on active faults like the ones out west like the San Andreas fault are normal, I am talking about the ones that have occured as a result man-made activities like fracking and things related to it.
I don't think we learned about the fault lines on the East Coast.. I think we mostly just learned about the ones along the Ring of Fire and the one in California.. in fact, I don't remember hearing anything about the faults on the East until that earthquake happened..
The increase of seimic activity on an otherwise dormant fault line like the one in the VA earthquake (not saying that it was caused by fracking, but I remember them saying in the news back then, how fracking and other activities related to it have been linked to an increase of tremors and earthquakes in places where there were previously very few..) has been linked to fracking in the same way that climate change is linked to other things that people have done to the environment.
I have also read recently that the leaks from fracking can be just as bad for the climate as the experts say that coal is currently. I don't consider myself an expert on this, I just find it interesting. but I did remember the news at the time saying that we'll be seeing more earthquakes like the one that hit VA because of fracking.. so that was why I mentioned it..
As for how fracking is linked to earthquakes and climate change, these links explain it better than I can..
140bn metric tons of planet-heating gases could be unleashed if fossil fuel extraction plans get green light, analysis shows
www.theguardian.com
Fracking has been around since the 1940s, but over the past decade the practice has boomed in the United States, and opened up several new energy markets.
www.newsweek.com