Wind
most engery sources are derivded from the sun,s engery
sun
derived from the sun and not derived from the sun
sun,moon,and earth
sun,moon,and earth
most engery sources are derivded from the sun,s engery
Is wind and sun a pair of sources of energy
it is the sun
Solar and light energy
Sun
The main energy source is the sun
the energy comes from the sun
Energy from the Sun.
sun, radiation
core, and the Sun.
sun
Solar energy....