Labels:crt screen | lemon | monitor | sky | tv OCR: TR OP SP H ERE That portion of the atmosphere between the Earth's surface to the stratosphere; that is the lowest 10 to 20 km of the atmosphere The troposphere 1 Exosphere characterized by decreas sing temperature with increasing altitude appreciable vertical winc motion anc watei conteni and weather Thermosphere Mesosphere Ozone Stratosphere Tropospheri char acterized decreasing water content lonosphere