The way that Fracking works based on the work that geologists do ias that Pressurized fluids are used to break up layers of shale rock. They force out the natural gas trapped there, which is then collected.
Fracking is one of the works that people who work as geologists engage themselves in.
What it involves is the injection of liquid into rocks at a very high pressure. This would help to force open the rocks so that oil and gas can be extracted from the ground.
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