PlzeÅ (Czech pronunciation: [ËplÌ©.zÉÉ²]), also called Pilsen in English and German, is a city in western Bohemia in the Czech Republic. About 90 kilometres (56 miles) west of Prague, it is the fourth most populous city in the Czech Republic.
The Chromosphere. Click on image for larger version. The chromosphere is an irregular layer above the photosphere where the temperature rises from 6000&degC to about 20,000&degC. At these higher temperatures hydrogen emits light that gives off a reddish color (H-alpha emission).
The layers of the sun's atmosphere are the photosphere, (Greek for Light) the chromosphere, (Greek for color), and the Corona (Greek for Crown). The photosphere is the inner â¦ layer of the sun's atmosphere. It creates light. The chromosphere is the middle layer. It has a reddish glow.