renewable primary energy
The sun.
probably the sunlight.............................!!!!!!!!!!!!!!!!!!!
you explode
sunlight and moonlight
A luminous source produces its own light, like the sun or a light bulb. An illuminated source does not produce light but reflects light from a luminous source, such as the moon reflecting sunlight.
Comets are not a source of light themselves, but they reflect sunlight. When sunlight hits a comet's nucleus, it causes the surrounding gas and dust to glow, creating the characteristic tails we see from Earth.
Most of the light in sunlight is ultraviolet light, also known as UV light/rays.
No, rainbows are formed when sunlight is refracted, reflected, and dispersed in water droplets in the atmosphere. Without sunlight, there wouldn't be the necessary light and water droplets interaction to create a rainbow.
Could be a light bulb, but traditionally it's sunlight via a mirror.
UV light is a component of sunlight, but sunlight also contains other types of light. UV light is a type of electromagnetic radiation that is not visible to the human eye.
Type of photosynthetic reaction depends on sunlight is called light reaction.
The only light source throughout history was the sun. The moon is not a light source. The sunlight reflects off of it, allowing it to light the Earth sometimes.