The first UEFA silverware of the 2015/16 season will be won in Tbilisi on Tuesday when Barcelona play Sevilla in the UEFA Super Cup â and thanks to UEFA broadcast partner coverage the all-Spanish contest will be available the world over. Related Items. Free spectator guide. SuÃ¡rez on 'special' tie.
The plains descend gently from roughly 6,000 feet to 2,000 feet above sea level as they stretch for thousands of square miles, from the Texas Panhandle to southern Montana, and from western Kansas to the foothills of the Rocky Mountains in Colorado.
This altitude is actually near the top of the Tropopause, a layer of the atmosphere that exists from about 6.8 mi to 15.5 mi (11 km to 25 km) above sea level as illustrated below. This is the region of the atmosphere where most commercial and military aircraft operate during cruise flight. Perhaps your sources indicate that this is the top of the atmosphere since virtually nothing can fly higher than this altitude. In addition, many atmospheric property charts in textbooks only go up to that altitude, an example being illustrated below. Changes in atmospheric properties with altitude. But is 80,000 ft truly the maximum height of the atmosphere?