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Fossil fuels originate from the remains of ancient plants and animals that were buried and transformed over millions of years under heat and pressure.

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4mo ago

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What is the second largest source of energy after fossil fuels?

Nuclear energy is the second largest source of energy after fossil fuels. It generates electricity through nuclear reactions, providing a significant portion of the world's energy needs.


What are two advantages of geothermal energy over fossil fuels?

Two advantages of geothermal energy over fossil fuels are that it is a renewable energy source that does not produce greenhouse gas emissions during power generation, and it has a consistent and reliable output compared to fossil fuels which are subject to price fluctuations and supply disruptions.


What are energy sources other than fossil fuels?

Renewable energy sources, such as solar, wind, hydro, and geothermal energy, are alternative options to fossil fuels for generating power. Nuclear energy is another non-fossil fuel source that can provide substantial energy output.


Why do scientists use fossil fuels?

Scientists use fossil fuels because they are a source of energy that is relatively cheap and readily available. Fossil fuels are used in many scientific processes and experiments that require a consistent and convenient source of power. However, there is a growing concern about the impact of fossil fuels on the environment and efforts are being made to transition to more sustainable energy sources.


What was the percent of all fossil in 2012 in the U.S?

In 2012, around 79% of total energy production in the U.S. came from fossil fuels, which include coal, natural gas, and petroleum. This made fossil fuels the dominant source of energy in the country at that time.