-93-73-53 13-3717% Thermosphere) 350-800 km Mesopause 250 mesosphere) 80-85 km 2 E0 Stratopause Stratosphere 50-55km affects us most directly and with Tro which we are mainly Troposphere concerned 160180200220240260280300 extends to 7 km at Temperature( K) the poles and 17 km at the equator. Ff igure 9.1 The temperature of the atmosphere as a · In the greek word ction of altitude the arrows indicate the normal trope, meaning turn of temperature variation and the dots the extreme values or overturn The names given to the various regions of the atmosphere are shown on the rightFigure 9.1 The temperature of the atmosphere as a function of altitude. The arrows indicate the normal range of temperature variation and the dots the extreme values. The names given to the various regions of the atmosphere are shown on the right. • affects us most directly and with which we are mainly concerned. • extends to 7 km at the poles and 17 km at the equator. • In the Greek word trope, meaning turn or overturn. 350–800 km 80–85 km 50 - 55 km