Scientists Say: Fracking
This technique pumps liquid down into the Earth to send natural gas and petroleum up to the surface
![](https://www.snexplores.org/wp-content/uploads/2019/11/860-P339_feature-1.jpg)
This is a fracking site, where liquid is pumped deep below ground to extract petroleum and natural gas.
ANGA
This is a fracking site, where liquid is pumped deep below ground to extract petroleum and natural gas.
ANGA