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The two sources of energy that fuel life on Earth are sunlight and chemical energy. Sunlight is converted into chemical energy through photosynthesis by plants and other organisms, creating food that sustains life. Chemical energy is derived from the breakdown of organic molecules through processes like cellular respiration, providing organisms with the energy needed to carry out their functions.

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1y ago

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What are the two sources of energy the fuel life on earth And explain how they do so?

No


What are the two sources of energy that fuel life on earth -?

sun and the atmosphere The sun and volcanic vents


Energy sources other than fossil fuel are called what kind of resources?

They are called renewables. (though strictly, nuclear power is not a fossil fuel and is not renewable).They are called alternative energy sources.


Which of these energy sources is a fossil fuel?

natural gas


What are the similarities of geothermal energy and fossil fuel energy?

Both geothermal energy and fossil fuel energy are sources of heat that can be used to generate electricity. They both rely on heat from within the Earth to generate power. However, while fossil fuel energy releases greenhouse gases when burned, geothermal energy is a renewable and cleaner alternative with minimal environmental impact.


Why are alternate energy sources important?

Currently we rely on nonrenewable energy sources for fuel. When these fuel reserves run out, in theory we run out of energy. A second approach to your question might be that of pollution. Primary forms of energy have proven highly pollutive.


What energy sources produces electricity by chemically combining gases or liquids into fuel?

Fuel cells are energy sources that produce electricity by chemically combining gases or liquids into fuel. They work through an electrochemical reaction that converts the chemical energy of the fuel into electrical energy, making them an efficient and clean alternative to traditional combustion-based power generation.


What are energy sources other than fossil fuel called?

Re-newable


What are names of the 6 sources of energy?

Fossil fuel (oil, Gas, Coal)Solar energyWind energyGeothermal energyBiomass energyHydro sources of energy


What type of energy source does a ship use?

Ships can use a variety of energy sources, including diesel fuel, heavy fuel oil, liquefied natural gas (LNG), and electricity from onboard generators. Some ships also use alternative energy sources such as wind or solar power to supplement their traditional fuel sources.


Energy sources other than fossil fuel are called what resources?

Renewable energy resources.


What energy source is not a fuel?

Renewable energy sources like solar, wind, and hydropower are examples of energy sources that are not considered traditional fuels, as they generate energy without the need for combustion.