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  2. Geology of Texas - Wikipedia

    en.wikipedia.org/wiki/Geology_of_Texas

    Texas has been the leading state in petroleum production since discovery of the Spindletop oil field in 1901. [11] As of October 2017, the State of Texas (if treated as its own nation) is the 7th largest oil producing nation in the world, with production totaling approximately 3.78 million barrels (600 thousand cubic meters ) per day of oil ...

  3. Thermosphere - Wikipedia

    en.wikipedia.org/wiki/Thermosphere

    The thermosphere contains an appreciable concentration of elemental sodium located in a 10-kilometre (6.2 mi) thick band that occurs at the edge of the mesosphere, 80 to 100 kilometres (50 to 62 mi) above Earth's surface. The sodium has an average concentration of 400,000 atoms per cubic centimeter.

  4. Atmospheric temperature - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_temperature

    These layers are the troposphere, stratosphere, mesosphere, and thermosphere. The troposphere is the lowest of the four layers and extends from the surface of the Earth to about 11 km (6.8 mi) into the atmosphere, where the tropopause (the boundary between the troposphere stratosphere) is located. The width of the troposphere can vary depending ...

  5. File:Map of USA TX.svg - Wikipedia

    en.wikipedia.org/wiki/File:Map_of_USA_TX.svg

    Description: Map of USA with Texas highlighted: Date: see file history below. Source: own work by uploader, based on Image:Map of USA without state names.svg: Author: This version: uploader

  6. Atmosphere of Earth - Wikipedia

    en.wikipedia.org/wiki/Atmosphere_of_Earth

    The lower part of the thermosphere, from 80 to 550 kilometres (50 to 342 mi) above Earth's surface, contains the ionosphere. The temperature of the thermosphere gradually increases with height and can rise as high as 1500 °C (2700 °F), though the gas molecules are so far apart that its temperature in the usual sense is not very meaningful.

  7. Module:Location map/data/USA Texas - Wikipedia

    en.wikipedia.org/wiki/Module:Location_map/data/...

    The default map image, without "Image:" or "File:" image1 = Relief map of Texas.png An alternative map image, usually a relief map, which can be displayed via the relief or AlternativeMap parameters; top = 36.8 Latitude at top edge of map, in decimal degrees; bottom = 25.5 Latitude at bottom edge of map, in decimal degrees; left = -106.9 ...

  8. TIMED - Wikipedia

    en.wikipedia.org/wiki/TIMED

    TIMED Mission diagram (NASA) The Mesosphere, Lower Thermosphere and Ionosphere (MLTI) region of the atmosphere to be studied by TIMED is located between 60 and 180 kilometres (37 and 112 mi) above the Earth's surface, where energy from solar radiation is first deposited into the atmosphere. This can have profound effects on Earth's upper ...

  9. Internal structure of Earth - Wikipedia

    en.wikipedia.org/wiki/Internal_structure_of_Earth

    The transition between the inner core and outer core is located approximately 5,150 km (3,200 mi) beneath Earth's surface. Earth's inner core is the innermost geologic layer of the planet Earth. It is primarily a solid ball with a radius of about 1,220 km (760 mi), which is about 19% of Earth's radius [0.7% of volume] or 70% of the Moon's radius.