Natural light, which produces heat and color, comes from the radiation given off by the sun. It is then filtered through the Earth's atmosphere and absorbed by plants. Artificial light sources can consist of a filament that uses electricity or halogen gas to glow, or an electronic device that emits light.
1 votes Thanks 5
lean08garcia
both answers were helpful but not a own answer.
Answers & Comments
Natural light, which produces heat and color, comes from the radiation given off by the sun. It is then filtered through the Earth's atmosphere and absorbed by plants. Artificial light sources can consist of a filament that uses electricity or halogen gas to glow, or an electronic device that emits light.