The conversation between human and AI assistant.
[|Human|] Based on the following passage, what are the environmental consequences of fracking?
[|AI|] The environmental effects of fracking include air emissions (primarily methane), groundwater contamination, high water consumption, groundwater contamination, land use, noise pollution, risk of earthquakes, and health effects on humans.
[|Human|] 
Based on the following passage, what are the environmental consequences of fracking?