An oil and gas company plans to expand its fracking area. The company requests a drilling permit from the local government. Before members of the local government vote to approve or deny the company’s request, they ask a team of geologists to investigate the long-term effects of fracking. The team’s findings are highlighted in the table.
Sphere Observations Potential Risk
Lithosphere Soil samples reveal high levels of salinity in addition to an excess of heavy metals like mercury and lead. Contaminated soil cannot support healthy plant life; limits food production.
Atmosphere High levels of methane gas detected. Methane is a main greenhouse gas which significantly contributes to global warming.
Hydrosphere Millions of gallons of water is needed to frack one well. Wastewater spills and other runoff contain toxic chemicals. Freshwater supplies for residents will be reduced, and drinking water may be contaminated.
Which action will members of local government most likely take based on the information presented in the table?
(1 point)
Responses
They will approve the company’s drilling permit. Fracking does not pose any threat to the biosphere.
They will approve the company’s drilling permit. Fracking does not pose any threat to the biosphere.
They will deny the company’s drilling permit. Fracking reduces the soil, air, and water quality of an area.
They will deny the company’s drilling permit. Fracking reduces the soil, air, and water quality of an area.
They will deny the company’s drilling permit. Fracking reduces the probability of air and water pollution.
They will deny the company’s drilling permit. Fracking reduces the probability of air and water pollution.
They will approve the company’s drilling permit. Fracking promotes an environment’s overall health and well-being.
They will approve the company’s drilling permit. Fracking promotes an environment’s overall health and well-being.
1 answer
Based on the information presented in the table, the observations and potential risks indicate that fracking has detrimental effects on the lithosphere, atmosphere, and hydrosphere, which could lead to contaminated soil, increased greenhouse gas emissions, and reduced freshwater supplies.
Given these findings, the most likely action members of the local government will take is:
They will deny the company’s drilling permit. Fracking reduces the soil, air, and water quality of an area.
