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 a brooding, palpable evil, which is a theme that occurs in Beckett's other work." Presented thus is it easy to see "What Where" as Beckett’s "Nineteen Eighty-Four". At the end of "Catastrophe" there is a flicker of hope. Not so here. Just as Winston Smith is beaten into submission so are these characters. O’Donnell brings "the scene closer to realism and create[s] a dark, sinister atmosphere by homing in on the faces of the two actors … As he said, ‘Filming allows you to show a close-up of a terrified man, bringing a different edge to the work.’" Before switching