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Sun and Food ( that includes water)

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Q: What are the 2 sources of energy for all life on earth?
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What are the different energy sources that are used to deliver energy to your community?

The energy sources that I am most excited about all have lower carbon emissions, compared to conventional energy sources. These include Biomass Energy, Wind Energy, Solar Energy, Geothermal Energy, and Hydroelectric Energy sources.


Energy source of most life on earth?

Most life on earth, gets there energy source from the sun, that is assuming that the majority of life on earth are autotrophs (plants). They get this energy by photosynthesising and getting a energy source called glucose, which is used in nearly all organisms on earth... they can then use glucose as a respiratory substrate, for respiration... Hope this helps :)


Is the sun the source of all life on earth?

The sun is the source of most of the energy on Earth. Oceans come second.


How Identify the orginfrom which all living things on earth get their energy?

With few exceptions, the origin from which all organisms on earth get their energy is the sun.


What is the roots of all from of energy?

Historically, it was the Sun, which created the plant life and animal life used to make energy, and which formed fossil fuels. Even hydroelectric energy is dependent on solar heating to return water to its sources. And because we now have nuclear energy, the answer could be "from nuclear reactions" -- fusion on the Sun and fission in nuclear generators. This, however, neglects the use of tidal energy and geothermal energy. Tidal energy is caused primarily by the gravitation of the Earth and Moon, not the Sun. And geothermal energy is drawn from magma formed by crustal movements, which ultimately are driven by the Earth's hot core. The heat there is a combination of radioactive heat, tidal heat from the Sun's gravity, and energy left from the formation of the planet. The ultimate source, therefore would have to be "gravity" because it formed the Sun and planets, keeps fusion going, moves the tides, and keeps the Earth's core hot enough to produce tectonics.

Related questions

What kind of energy drives all the processes important to life on earth?

The energy from the Sun, solar energy drives all the process important to life on Earth.


What kind of drive energy drives all the process important to life on earth?

The energy from the Sun, solar energy drives all the process important to life on Earth.


What kind of energy drive all processes important important to life on earth?

Solar energy drives all the processes important to life on Earth.


What is the abiotic factor that provides energy for nearly all life on earth is?

Ultimately, sunshine is the energy source for most life.


What is the ultimate energy for all life earth?

solar


Is the ultimate energy for all life on earth?

the sun


Is ultimate energy for all life on earth?

the sun


What is the ultimate energy for all life in earth?

the sun


Where does all energy for life on earth come from?

the sun


What provides energy for all life on earth?

The sun's light energy I think...


Could there be life on earth without the sun?

Short answer, NO The sun is the source of all energy and life on earth


WHY IS THE SUN CALLED THE PRIMARY SOURCE OF ENERGY?

Because almost ALL sources of energy on Earth derived originally from sunlight. (Exceptions are gravity sources [earthquakes] and thermal vents.]