Answer is solid fuel( anthracite , bituminous , lignite , peat) liquid , gaseous fuels such as petroleum , natural gas,water power , energy of nuclear fission
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All the energy (apart from nuclear energy and geothermal energy) comes from or came from the Sun.
* Abiogenic petroleum origin * Alcohol fuel * Anaerobic digestion * Animal energy * Antimatter * Atomic energy * Banki turbine - hydro power, like overshot * Battery (electricity) * Beer battery * Bioalcohol * Biodiesel * Biodiesel production * Biofuel * Biogas * Biomass * Bio-nano generator * Bitumen * Bubble fusion--a nuclear fusion reaction hypothesized to occur during sonoluminescence, an extreme form of acoustic cavitation. * Coal * Coal mining * Cold fusion * Combustion * Compound turbine--two axle, steam * Deep lake water cooling * Diesel * Dyson sphere * Energy tower * External combustion engine Spoked flywheel
* Fast breeder reactor * Fischer-Tropsch process * Flywheel (storage) * Fossil fuel * Francis turbine * Fuel--A substance used as a source of energy, usually by the heat produced in combustion. * Fuel cell * Fuel efficiency * Fusion power * Gas turbine * Gasohol * Geothermal exchange heat pump * Geothermal heating * Geothermal power * Green building * Green power * Grid energy storage * Heavy crude * Heliostat--device that tracks the movement of the sun * Helium-3 * Hot-Dry-Rock--method to produce geothermal power in places where there is little underground water * Human energy * Hydrocarbon * Hydroelectricity * Hydrogen economy * Hydropower * Implosion * Kaplan turbine * Light crude * Liquid fuel * Liquid nitrogen economy * Methane clathrate * Methanol * Methanol economy * Natural gas * Natural gas field * Natural gas vehicle * Nuclear energy * Nuclear fusion * Nuclear reactor * Nuclear reprocessing * Oil drilling * Oil exploration * Oil platform * Oil refinery * Oil shale * Oil well * OTEC--Ocean thermal energy conversion * Oxidation * Peat * Perpetuum Mobile * Petroleum * Photovoltaics * Piezoelectricity * Pneumatics--compressed air * Products based on refined oil * Propellant * Pumped-storage hydroelectricity * Pyrolysis * Renewable energy * Savonius wind turbine--wind * Small hydro * Solar box cooker * Solar cell * Solar chimney * Solar panel * Solar power * Solar power satellite * Solar thermal energy * Solar updraft tower--large version of the solar chimney concept * Solid fuel * Sonoluminescence--the emission of short bursts of light from imploding bubbles in a liquid when excited by sound. * SSTAR * Steam turbine * Stirling engine * Straight vegetable oil * Stranded gas reserve * Sulfur-iodine cycle * Sustainable design * Synfuel * Syngas * Tar sands * Tesla turbine * Thermal depolymerization * Thorium * Tidal power * Transmutation * Turgo turbine--impulse water turbine designed for medium head applications * Tyson turbine--for river flow harnessing * UASB * Uranium * Vacuum energy * Vibration energy scavenging * Vortex energy * Water turbine * Wave power * Wind energy * Wind farm * Wind turbine * Wood fuel * Wood gas * Zero-point energy Retrieved from "http://en.wikipedia.org/wiki/List_of_energy_resources" * Abiogenic petroleum origin * Alcohol fuel * Anaerobic digestion * Animal energy * Antimatter * Atomic energy * Banki turbine - hydro power, like overshot * Battery (electricity) * Beer battery * Bioalcohol * Biodiesel * Biodiesel production * Biofuel * Biogas * Biomass * Bio-nano generator * Bitumen * Bubble fusion--a nuclear fusion reaction hypothesized to occur during sonoluminescence, an extreme form of acoustic cavitation. * Coal * Coal mining * Cold fusion * Combustion * Compound turbine--two axle, steam * Deep lake water cooling * Diesel * Dyson sphere * Energy tower * External combustion engine Spoked flywheel
* Fast breeder reactor * Fischer-Tropsch process * Flywheel (storage) * Fossil fuel * Francis turbine * Fuel--A substance used as a source of energy, usually by the heat produced in combustion. * Fuel cell * Fuel efficiency * Fusion power * Gas turbine * Gasohol * Geothermal exchange heat pump * Geothermal heating * Geothermal power * Green building * Green power * Grid energy storage * Heavy crude * Heliostat--device that tracks the movement of the sun * Helium-3 * Hot-Dry-Rock--method to produce geothermal power in places where there is little underground water * Human energy * Hydrocarbon * Hydroelectricity * Hydrogen economy * Hydropower * Implosion * Kaplan turbine * Light crude * Liquid fuel * Liquid nitrogen economy * Methane clathrate * Methanol * Methanol economy * Natural gas * Natural gas field * Natural gas vehicle * Nuclear energy * Nuclear fusion * Nuclear reactor * Nuclear reprocessing * Oil drilling * Oil exploration * Oil platform * Oil refinery * Oil shale * Oil well * OTEC--Ocean thermal energy conversion * Oxidation * Peat * Perpetuum Mobile * Petroleum * Photovoltaics * Piezoelectricity * Pneumatics--compressed air * Products based on refined oil * Propellant * Pumped-storage hydroelectricity * Pyrolysis * Renewable energy * Savonius wind turbine--wind * Small hydro * Solar box cooker * Solar cell * Solar chimney * Solar panel * Solar power * Solar power satellite * Solar thermal energy * Solar updraft tower--large version of the solar chimney concept * Solid fuel * Sonoluminescence--the emission of short bursts of light from imploding bubbles in a liquid when excited by sound. * SSTAR * Steam turbine * Stirling engine * Straight vegetable oil * Stranded gas reserve * Sulfur-iodine cycle * Sustainable design * Synfuel * Syngas * Tar sands * Tesla turbine * Thermal depolymerization * Thorium * Tidal power * Transmutation * Turgo turbine--impulse water turbine designed for medium head applications * Tyson turbine--for river flow harnessing * UASB * Uranium * Vacuum energy * Vibration energy scavenging * Vortex energy * Water turbine * Wave power * Wind energy * Wind farm * Wind turbine * Wood fuel * Wood gas * Zero-point energy Retrieved from "http://en.wikipedia.org/wiki/List_of_energy_resources"
External sources of energy entering the Earth system include solar radiation and cosmic rays. Solar radiation, the primary external energy source, drives various processes and is essential for sustaining life on Earth. Cosmic rays, though less significant than solar radiation, also contribute to the energy balance of the planet.
solar energy
The two fundamental sources of energy that drive Earth's systems are the sun, which provides solar energy for processes like photosynthesis and weather patterns, and the Earth's core, which generates geothermal energy that drives processes like plate tectonics and volcanic activity.
The two main sources of energy in Earth's spheres are the Sun, which provides solar energy for the biosphere, atmosphere, and hydrosphere through processes like photosynthesis and weather patterns, and the internal heat of the Earth, which drives processes like plate tectonics, volcanic activity, and geothermal energy.
Two sources of thermal energy are the sun, which emits heat and light energy, and geothermal energy from the Earth's core, which produces heat through the natural radioactive decay of minerals.
There are many of energy sources in earth like solar energy, geothermal energy, hydroelectricity, tide energy, nuclear energy.
The sun and the earth's interior are the two sources of energy that power earth's systems.
The sun and the earth's interior are the two sources of energy that power earth's systems.
The sun and the earth's interior are the two sources of energy that power earth's systems.
The sun and the earth's interior are the two sources of energy that power earth's systems.
The two main sources of energy in Earth's system are solar energy, which comes from the Sun, and geothermal energy, which comes from the Earth's internal heat.
The internal energy sources of Earth's systems include geothermal energy, radioactive decay in the Earth's core, and heat generated from the planet's formation. These energy sources drive processes like plate tectonics, volcanic activity, and the Earth's magnetic field.
The energy on Earth comes from various sources, including the Sun, which provides solar energy through sunlight. Geothermal energy from the Earth's core also contributes to the energy available on Earth. Other sources include nuclear energy from radioactive decay and gravitational energy.
The three main energy sources of the earth are solar energy, geothermal energy, and wind energy. Solar energy comes from the sun, geothermal energy is generated from the Earth's internal heat, and wind energy is derived from the movement of the atmosphere.
Petroleum, natural gas, and coal
sun,moon,and earth
Matter and energy