Energy Sources and The Environment

Front

What is nuclear fusion?

Back

Nuclear fusion is a process where two light atomic nuclei combine to form a heavier nucleus, releasing energy. It is the process that powers the sun.

Front

What is the primary challenge of using nuclear fusion as an energy source?

Back

The biggest challenge in using nuclear fusion as an energy source is achieving and maintaining the extremely high temperatures required for the reaction to occur.

Front

What percentage of energy in the U.S. comes from natural gas combustion?

Back

About 1/4 of the energy in the U.S. comes from the combustion of natural gas.

Front

Which fossil fuel is considered the cleanest burning?

Back

Natural gas is considered the cleanest burning fossil fuel.

Front

What is biomass?

Back

Biomass refers to renewable organic matter, such as wood, agricultural crops, and waste, that can be used as a source of energy.

Front

What are some products of petroleum that are not used in energy production?

Back

Products of petroleum not used in energy production include grease and plastic.

Front

What is the environmental impact of burning fossil fuels?

Back

Burning fossil fuels releases greenhouse gases, contributing to climate change and air pollution.

Front

What is the difference between renewable and non-renewable energy sources?

Back

Renewable energy sources can be replenished naturally (e.g., solar, wind), while non-renewable sources (e.g., coal, oil) are finite and will deplete over time.

Front

What is hydroelectricity?

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Hydroelectricity is electricity generated by harnessing the energy of flowing water, typically from dams.

Front

What are the advantages of using natural gas as an energy source?

Back

Natural gas burns cleaner than other fossil fuels, produces less carbon dioxide, and is more efficient.