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Fossils have become our primary energy source due to their abundance, high energy density, and relatively low cost of extraction. Over time, human civilization has developed technologies that rely on burning fossil fuels to generate heat and electricity, making them the most widespread energy source today.
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What is the primary source of all energy stored on the earth?
The primary source of all energy stored on Earth is the Sun. Solar energy is converted into various forms such as chemical energy in plants through photosynthesis, wind energy through air circulation, and fossil fuels through geological processes.
What is the primary source of energy in much of the developing world?
The primary source of energy in much of the developing world is fossil fuels, such as coal, oil, and natural gas. These sources are often used for electricity generation, transportation, and heating due to their affordability and availability. However, there is a growing shift towards renewable energy sources to address climate change and improve energy security.
What is the primary source of CO2 in atmosphere?
The primary source of CO2 in the atmosphere is the burning of fossil fuels such as coal, oil, and natural gas. When these fuels are burned for energy, carbon stored in them is released as CO2 into the atmosphere. Other sources include deforestation and land use changes.
Is geothermal energy a primary or secondary energy source?
Geothermal energy is considered a primary energy source because it comes directly from the Earth's heat stored in rocks and fluids beneath the Earth's surface. It is renewable and sustainable.
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.
Is electricity a clean source of energy?
The term clean source of energy refers to only primary energy sources as wind or solar energy. Electricity, by definition, is not a primary energy source. It is a secondary energy source that is could be produced by a clean energy source as wind or any renewable primary energy source or produced by fossil energy source as oil, natural gas, or coal.
Why the sun is our primary source of energy?
The Sun isn't our primary source of energy. The world still relies on burning fossil fuels as a main source of energy. Solar power only provides one percent of the world's electricity production.
What is the primary source of all energy stored on the earth?
The primary source of all energy stored on Earth is the Sun. Solar energy is converted into various forms such as chemical energy in plants through photosynthesis, wind energy through air circulation, and fossil fuels through geological processes.
How does the burning of fossil fuels provide the primary energy source for most of modern society?
Well when you burn fossil fuels you get alot of the energy that we use like petroluem, natural gas, and coal.
Why is hydrogen a renewable fuel?
Hydrogen is not a renewable fuel. It is a secondary energy source (or an energy carrier) that could be produced using another primary energy source. Hydrogen could be produced using either renewable primary energy source (e.g. solar energy), nuclear energy, or by using fossil fuel (e.g. natural gas)
Is a fossil a primary or secondary source?
primary because a fossil is a thing you first see. if it was a book about fossils then its secondary.
What energy source does US use the most?
The United States relies mainly on fossil fuels as the primary energy source. According to the numbers given in the United States Department of Energy website, fossil fuels (coal, oil and natural gas) currently provide over 85% of the energy consumed in the United states.
Source of fossil energy?
Oil
How can fossil fuels be used as an energy source?
fossil fuels can be used as an energy source to power all vehicles and most machinery
Is are the body primary and immediate source of energy?
Carbohydrates are the body's primary and immediate source of energy.
What are the nonrenewable fuels start with the sun as there primary source of energy?
Nonrenewable fuels that start with the sun as their primary source of energy are fossil fuels. These fuels are created from organic materials that have been subjected to high pressure and heat over millions of years, which originally derived their energy from the sun. Examples include coal, oil, and natural gas.
What is the most popular source of energy?
Nuclear energy that is the source of sun energy which in turn is the source of fossil and renewable energies.
