Atmosphere of Earth (see the temperature section, below). Because the general pattern of the temperature/altitude profile is constant and measurable by means of instrumented balloon soundings, the temperature behavior provides a useful metric to distinguish atmospheric layers. In this way, Earth's atmosphere can be divided (called atmospheric stratification) into five main layers. Excluding the exosphere, the atmosphere has four primary layers, which are the troposphere, stratosphere, mesosphere, and thermosphere. From highest to lowest, the five main layers are: The exosphere is the outermost layer of Earth's atmosphere (i.e. the upper limit of the atmosphere). It extends from the exobase, which is located at
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