The stratosphere, mesosphere and lowest part of the thermosphere are collectively referred to as the middle atmosphere, which spans heights from approximately 10 kilometres (33,000 ft) to 100 kilometres (62 mi).
Terrell, Texas. Not to be confused with Terrell County, Texas. Terrell is a city in Kaufman County, Texas, United States. As of the 2010 census, the city population was 15,816. Terrell is located 32 miles (51 km) east of Dallas.
Terrell County, Texas (TX) County population in 2014: 927 (all rural); it was 1,081 in 2000. County owner-occupied with a mortgage or a loan houses and condos in 2010: 93. County owner-occupied free and clear houses and condos in 2010: 213. County owner-occupied houses and condos in 2000: 344.