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.
Earth's atmosphere is about 300 miles (480 kilometers) thick, but most of it is within 10 miles (16 km) the surface. Air pressure decreases with altitude. At sea level, air pressure is about 14.7 pounds per square inch (1 kilogram per square centimeter).