What is an environmental disadvantage of fracking for natural gas? causes tsunamis causes volcanoes to erupt causes earthquakes causes hurricanes

Fracking, or hydraulic fracturing, is a method used to extract natural gas from deep underground. It involves injecting a high-pressure fluid into the ground to break apart rocks and release the gas. While fracking has been successful in increasing the availability of natural gas, it has also raised environmental concerns. Among the options provided, the one that is most directly associated with fracking is the potential for causing earthquakes. This is because the high-pressure injections can induce seismic activity, leading to minor earthquakes. The other options, such as causing tsunamis, causing volcanoes to erupt, and causing hurricanes, are not directly linked to the process of fracking. Tsunamis are typically caused by underwater earthquakes or volcanic eruptions, while hurricanes are caused by meteorological conditions. Volcanoes erupt due to the movement of tectonic plates and the pressure of magma beneath the Earth's surface, not due to fracking. Therefore, the environmental disadvantage of fracking for natural gas, as listed in the options, is that it can cause earthquakes.