The British Thermal Unit ( BTU ) is defined as the amount. of heat necessary to raise the temperature of one pound of water one degree. Fahrenheit from 58.5 to 59.5 degrees Fahrenheit. That is a very good engineering. definition, clearly and precisely defined.
The Ozarks (also referred to as Ozarks Mountain Country, the Ozark Mountains, and the Ozark Plateau) are a physiographic and geologic highland region of the central United States. It covers much of the southern half of Missouri and an extensive portion of northwestern and north central Arkansas.
[1] The Ozark Plateau is distinguished from the Ouachitas by a less disturbed rock strata and a profusion of limestone and dolomite. Chert (flint) is in great abundance. The resistant chert, when weathered from the dolomite in which it is embedded, accumulates at the surface and must be cleared from fields.