Understanding Hydraulic Fracturing

What is the primary purpose of hydraulic fracturing?

• To create new rock formations

• To extract oil and natural gas from deep rock formations

• To increase the Earth's surface temperature

• To reduce the Earth's seismic activity

Which drilling technique is used to extend the reach within the rock formation?

• Rotary drilling

• Horizontal drilling

• Directional drilling

• Vertical drilling

What is the role of sand in the fracking fluid?

• To reduce the pressure

• To dissolve the rock

• To increase the fluid's viscosity

• To keep the fractures open

What is a significant environmental concern associated with fracking?

• Enhanced soil fertility

• Decreased air quality

• Increased biodiversity

• Reduced water supply

What is 'induced seismicity' in the context of fracking?

• Volcanic eruptions triggered by fracking

• Tsunamis caused by underwater fracking

• Seismic activity linked to the injection of wastewater

• Natural earthquakes caused by tectonic shifts