Earthquake

Did you ever research into why Oklahoma is experiencing so many earthquakes?

https://en.wikipedia.org/wiki/Oklahoma_earthquake_swarms_(2009%E2%80%93present)#:~:text=Thousands%20of%20earthquakes%20have%20occurred,more%20deeply%20into%20the%20ground.

according to [i]Geologists based in Oklahoma[/i],
the increase in quakes in the previously stable geology, may be attributed to the practice of fracking