Q: What is another term for hydraulic fracturing?


Read this paragraph and choose the correct option from the provided answers:

Hydraulic fracturing, known as fracking, is a relatively new method for extracting natural gas. Fracking may be linked to groundwater contamination and small earthquakes in non-seismic regions.

 Choices:

- erupting

- permeating

- drilling

- fracking


A:
fracking