Which is not a fossil fuel?
Which grade of coal is hard and shiny?
Which best describes coal usage in the US?
Which is the proper sequence of coal from lowest grade to highest grade?
Which is an environmental concern with coal usage?
Heat-based power plants work by using heat to do which sequence?
Which resource is primarily responsible for replacing coal for electricity production in the US?
What is overburden?
Biomagnification is the process of_________________.
Which term is used interchangeably with petroleum?
The majority of oil is used for which purpose?
What is the primary purpose of an oil refinery?
Hydraulic fracture is a mining technique used to obtain:
What does Wisconsin export to other states for fracking?
How much water is used in a typical frac well?
Which has been a negative consequence associated with fracking?
Most of the oil imported by the US comes from which country?
What is carried by the keystone pipeline?
The explosion on the Deepwater Horizon caused oil to leak into the ocean for how long?
Which chemical is most abundant in natural gas?
Which best describes the usage of natural gas?
Nuclear power is used to produce what?
What is the fuel source for nuclear power plants in the US?
Which is a negative consequence of using nuclear power?
Which best describes nuclear power in the United States?
Wind, solar, and hydroelectric are renewable sources for producing _____________.
Photovoltaic solar power uses _________.
Which is not a renewable resource that could be used for transportation?
What can geothermal heat pumps be used for?
Which action would result in a decrease in carbon dioxide emissions?