You already know the simple explanation behind sunburn. When your skin is exposed to the sun for a period of time, eventually it burns, turning red and irritated. Under the skin, things get a little more complicated.The sun gives off three wavelengths of ultraviolet light: 1  UVA. 2  UVB. 3  UVC.ou already know the simple explanation behind sunburn. When your skin is exposed to the sun for a period of time, eventually it burns, turning red and irritated. Under the skin, things get a little more complicated.
Anglo-Saxon, term used historically to describe any member of the Germanic peoples who, from the 5th century ce to the time of the Norman Conquest (1066), inhabited and ruled territories that are today part of England and Wales.
Old English was the language of the Anglo-Saxons. It is part of the Germanic branch of the Indo-European family of languages. Modern English is directly descended from Old English. During the Anglo-Saxon period, people spoke what we call Old English, but the language of study was Latin until the time of King Alfred.nglo-Saxon king was an absolute ruler and mighty warrior. The Anglo-Saxons had a two-class society: the thanes, or earls, who ruled and were related to the leader of the tribe; and the churls, or bondservants, whose ancestors had been captured by the tribe.