As an example, consider a unit area of 1 square inch. At sea level, the weight of the air above this unit area would (on average) weigh 14.7 pounds! That means pressure applied by this air on the unit area would be 14.7 pounds per square inch.Meteorologists use a metric unit for pressure called a millibar and the average pressure at sea level is 1013.25 millibars.t sea level, the weight of the air above this unit area would (on average) weigh 14.7 pounds! That means pressure applied by this air on the unit area would be 14.7 pounds per square inch. Meteorologists use a metric unit for pressure called a millibar and the average pressure at sea level is 1013.25 millibars.
Troup, Texas. Troup is a city in Smith and Cherokee counties in the U.S. state of Texas. The population was 1,869 at the 2010 census. Troup lies in two counties as well as two core based statistical areas.
Rhome, TX. Rhome (pronounced Rome) is a city in Wise County, Texas, United States. The population was 1067 at the 2010 census. Rhome is located at 33Â°2â²56â³N 97Â°28â²3â³W / 33.04889Â°N 97.4675Â°W / 33.04889; -97.4675 (33.048902, -97.467483). According to the United States Census Bureau, the city has a total area of 1.8 square miles (4.6 kmÂ²), all of it land.