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What effects the Earth's surface?
acid rain, severe sunlight and UV rays and pollution
Does the keratin in keratinocytes protect your epidermis and dermis from the harmful effects of sunlight?
No.Seeking shadow at mid-day, when the sun is at its highest is the only fool-proof protection. Secondary is using protective sun lotion with a high enough factor.
What happen if you put uv beads in water then after expose them to sunlight?
UV beads float in water and will change color in sunlight just as they do when they are not floating in water. I suspect that UV radiation can travel through a lot of water before being completed absorbed. For example kelp uses sunlight to grow underwater and it can grow quite a few feet below the surface.
What can be used by the body to synthesize vitamin D?
The sunshine rays allows one's body to get vitamin D
What are some keywords for ozone layer?
ozone ozone layer UV shield ultraviolet shield UV absorber ultraviolet absorber sunlight absorber sunlight shield sunlight protector
Where you get vitamin d?
Vitamin D is produced by our body using sunlight. MAinly the fat produces d using UV rays.
What are the three types of UV rays and their effects?
The UV rays are of three types. they are UV-A, UV-B, UV-C.
What is benefit of sunlight without UV and IR rays on human body?
Strong, early morning light resets your "body clock" by regulating the production of melatonin in the brain.
Is a UV bead the same as a regular bead?
No. A UV Bead will change color when exposed to sunlight.
Sunburns is caused by which component of sunlight?
UV rays
What are the useful effects of ultraviolet rays of the sun?
Useful effects of UV are also there. Filters, locks etc use UV.
What is the wavelenght of UV?
The wavelength of UV radiation energy is typically shorter than the wavelength of normal sunlight radiation, so you can't see UV
