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Natural gas is a clean source of energy, but fracking comes with many environmental drawbacks.
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Overview of natural gas' creation, usage, and effects.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Overview of natural gas' creation, usage, and effects.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Fracking may cause small earthquakes in regions that are seismically quiet, but one earthquake does not help scientists make a conclusion either way.
It is an educational content of CK-12 Foundation (t ...
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