Sunlight Result

Sunlight is a portion of the electromagnetic radiation given off by the Sun, in particular infrared, visible, and ultraviolet light. On Earth, sunlight is filtered through Earth's atmosphere, and is obvious as daylight when the Sun is above the horizon.

Thus the amount of sunlight a plant receives will effect its rate and amount of growth. Other factors such as temperature and available soil nutrients are important, but without sunlight the plant cannot survive. ... Beans planted and keep in the dark will germinate and begin to grow, but this is due to the store of energy in the bean seed.

The long, dark days of winter, hours spent indoors in front of the television or computer, or excessive use of sunscreen can all result in a lack of exposure to the sun. While it may seem as if your tan is the only thing that suffers when you don’t get enough sunlight, in actuality your health may also be affected.

The best-known benefit of sunlight is its ability to boost the body’s vitamin D supply; most cases of vitamin D deficiency are due to lack of outdoor sun exposure.