Sun ... not
yeah it is the sun
hahah
:0
The Sun
this source is sun
The main source of energy is usually considered to be the energy absorbed from the sun (E.G., used in photosynthesis).
Living things use carbohydrates as their main source of energy.
The sun!
of energy
Nope the sun is the earths main source of energy
the rain the wind the trees
The two sources of energy are the sun and energy from the Earth's Interior.
The sun is the major external source of energy.
electron
sun
The Sun.
Sunlight is the main source of energy on earth
Sun
Oil
Nuclear fission is main source of solar energy,
the sun is the main source of energy of the earth the sun is the main source of energy of the earth the sun is the main source of energy of the earth