Sunlight
this source is sun
Oil
Sun provides energy for earth's water cycle. It provides thermal energy for evaporation.
solar energy
The sun
Electromagnetic energy travels in waves.
Radiant energy travels in waves, bud!:)
the main source of energy of all food chain is the sun.Basically it provides the energy for green plants to overcome the process of photosynthesis, the making of food.
The energy source at the bottom of most food chains is the Sun.
Energy travels through radiation
All food chains flow of energy start from the sun.
Light travels in waves.