Question

which method is a way of obtaining natural gas? a. underground mining b. tar sands extraction c. hydraulic fracturing d. surface mining

Explanation:

Hydraulic fracturing (fracking) is a method used to extract natural gas. It involves injecting a high - pressure fluid into rock formations to create fractures, allowing natural gas to flow out. Underground mining is mainly for solid minerals like coal. Tar sands extraction is for oil - rich sands. Surface mining is also for solid materials near the surface.

Answer:

C. Hydraulic fracturing