Pump jacks use upward force and pressure to slowly move oil up a drill shaft. Which statement best describes an environmental consequence of this process?

Soil is created by the force and pressure of the drilling process.
High salinity of wastewater reduces soil fertility and growth of vegetation.
Wastewater is contaminated with oil and becomes sludge in landfills.
Heavy metals are released into surrounding soil, poisoning local vegetation.

The pollution caused by oil spillage can kill surface-dwelling animals and birds by poisoning or suffocation, as well as affecting buoyancy and natural waterproofing.

Contaminated food supplies mean animals may become malnourished or poisoned over time.

Thus, the statement that best describes an environmental consequence of this process is "Wastewater is contaminated with oil and becomes sludge in landfills".

Learn more about pollution by oil spillage here: https://brainly.com/question/22939883

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