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With the exception of nuclear energy (fission or fusion) all original sources of energy in the world come from the Sun and accretion (Earth's creation by impact events) . If you want to go back further than that, ultimately all energy, including nuclear energy, started with the big bang.

Oil or fossil fuels all began as plant life which gathered it's energy from the Sun, creating sugars from CO2, water and minerals through a process called photosynthesis, absorbing solar energy to do so.

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What is the original source of energy on the Earth?

The original source of energy on Earth is the Sun. Solar energy is harnessed through processes like photosynthesis in plants, which converts sunlight into chemical energy. This energy is then transferred through the food chain to sustain all life on Earth.


What is the original source of biomass and fossill fuel energy?

The original source of biomass energy is organic matter derived from plants and animals that have absorbed sunlight through photosynthesis. Fossil fuel energy originates from the remains of plants and animals that lived millions of years ago and have undergone geological processes like heat and pressure to become coal, oil, and natural gas.


What is original source of most energy on earth?

The original source of most energy on Earth is the sun. Solar energy provides the power for various processes like photosynthesis, which is the basis of the food chain and ultimately sustains all life on the planet.


What is the original source of all the food energy on earth?

The original source of all food energy on Earth is the sun. Through the process of photosynthesis, plants convert sunlight into energy that is stored in the form of carbohydrates. This energy is then transferred through the food chain as animals consume plants or other animals.


What is the original source of energy for the hawk?

The original source of energy for a hawk is the food it consumes, such as small animals like rodents, birds, or insects. The hawk converts the energy stored in its food into fuel for its body through the process of digestion and metabolism.

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