Question

How does fracking cause pollution

Answer 1

Answer: Fracking is a term that can stir strong emotions among its opponents and proponents. It is actually a combination of techniques, including hydraulic fracturing, that has allowed drillers to draw hydrocarbons from rock formations which were once not profitable to tap. Drillers shatter layers of shale rock with high-pressure water, sand and chemicals to start the flow of hydrocarbons from a well. The hydraulic fracturing process itself, aside from its large demand for water, is possibly the least environmentally

Explanation: Not only does fracking allegedly pollute the groundwater in areas where companies drill, but it also pollutes the air locally, regionally and globally. This drilling can be a big problem for the health of the inhabitants of the world. Many people may not immediately think that air pollution is an effect of fracking, but that would be wrong.

Answer 2

Answer:

Scientists have theorized that fugitive emissions of methane from fracking wells could make gas worse than coal pollution for the climate. Fracking wells also leak volatile organic compounds (VOCs), which cause asthma, cancer, and severe illness. ... The researchers pinpoint oil and gas development as the main source.