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The sun. It grows the grass the animals eat. The grass transfers some of its energy to the animal. Then, when we eat the animal, it transfers energy to us.
Even then the sun is not the source of ALL energy. Volcanoes and tectonic forces on Earth are driven by heat derived from the radioactive decay of Uranium and Thorium in the Earth's inner layers.
What else can I help you with?
Are all fuels a source of energy?
Coal is a source of energy but i dontknow about all of them.
A source of all energy in three letters?
The source of all energy is the Sun.
The is the source of all energy in our atmosphere.?
The source of all energy in our atmosphere is the sun.Some energy is reflected back into space, some is absorbed by the atmosphere, some is absorbed by land and water on Earth's surface (all of the above) When Earth receives energy from the Sun.
What is the source of emergency?
Assuming you mean the source of energy, the original source of all energy for life on this planet is the sun.
What is the source of all energy?
The Sun is the primary source of energy for most living organisms on Earth. Solar energy is converted into chemical energy through processes like photosynthesis, which then fuels the food chain.
What is the energy source for all types of diffusion?
Kinetic energy
What is the ultimate source of energy for ecosystems?
The sun is the ultimate source of energy for almost all earth ecosystems.
What is the main source of energy for all three energy roles and why?
alternative energy
What is the original source of energy for energy recourse such as wind wood oil and coal?
The Sun is the ultimate source of all energy on earth.
Is it true that radiant energy spreads out from its source in all directions?
Yes, radiant energy spreads out from its source in all directions. This is because it emanates as electromagnetic waves that propagate through space in all directions, radiating energy uniformly outward from the source.
What do all living things require a source of?
All living things require a source of energy.
What is the source of all energy in food chains or food webs?
the source for all enery is sunlight
