Atmosphere of Earth surface. The refractive index of air depends on temperature, giving rise to refraction effects when the temperature gradient is large. An example of such effects is the mirage. "Atmospheric circulation" is the large-scale movement of air through the troposphere, and the means (with ocean circulation) by which heat is distributed around Earth. The large-scale structure of the atmospheric circulation varies from year to year, but the basic structure remains fairly constant because it is determined by Earth's rotation rate and the difference in solar radiation between the equator and poles. The first atmosphere consisted of gases in the solar nebula,
What Where the metallic floor accentuate the chilly atmosphere. O'Donnell said in interview: "[T]here is no set in the original play, but I argued that the whole play is about power and the abuse of power, and how information is power, so we used the library as a metaphor for somebody who has control of all the power and all the information. When it came to casting, I was looking for a particular type of actor – somebody who could bring a sort of menacing quality to the screen. There is a lot of menace in the play. "What Where" is about