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How far do they drill?
up to 10,000 feet
1,000 to 5,000 feet
500 to 4,000 feet
What does it mean to drill horizontally?
turn and go to the side
turn and go back up
Explosions and water injections can unleash seismic activity. What is that?
What is mixed with the injected water?
These toxic additives could contaminate nearby ___.
What flammable greenhouse gas is release during fracking?
Use this link below to get the answer questions 7-9.
What region in Iowa has hydraulic fracturing (fracking) operations?
How many Iowa mines produce silica sand, the type of sand used in fracking operations?
Which Iowa neighbor is the top frac sand producing state?
Iowa & Fracking