Nonrenewable Energy Review

Front

What is coal?

Back

Coal is a combustible black or brownish-black sedimentary rock composed primarily of carbon, along with various other elements, used as a fuel source.

Front

What are the environmental impacts of coal combustion?

Back

Coal combustion produces sulfur dioxide, nitrogen oxides, mercury pollution, and contributes to surface water pollution.

Front

What is hydraulic fracturing?

Back

Hydraulic fracturing, or fracking, is a method used to extract natural gas and oil from underground rock formations, not typically used for coal.

Front

What is a common disadvantage of fossil fuels?

Back

Combustion of fossil fuels releases CO2, contributing to climate change.

Front

What are synfuels?

Back

Synfuels, or synthetic fuels, are liquid fuels made from coal or natural gas, often used to make coal transportable.

Front

What is crude oil?

Back

Crude oil is a liquid fossil fuel that is extracted from the earth and refined into various products, including gasoline and diesel.

Front

What is a disadvantage of using crude oil?

Back

Conventional crude oil is vulnerable to international supply interruptions, affecting energy security.

Front

What is the significance of CO2 emissions in energy production?

Back

CO2 emissions from fossil fuel combustion contribute to global warming and climate change.

Front

What is the role of an efficient distribution system in energy?

Back

An efficient distribution system ensures that energy resources are delivered effectively to consumers, minimizing waste and cost.

Front

What is the impact of land disruption from fossil fuel extraction?

Back

Fossil fuel extraction can lead to significant land disruption, affecting ecosystems and local communities.