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.
Portions of the Ozark Plateau, the Springfield plateau of southwest Missouri and northern Arkansas, are underlain by Mississippian cherty limestones locally referred to as Boone chert consisting of limestone and chert layers. These are eroded and form steep hills, valleys and bluffs.or example, the ecoregion called Ozark Mountain Forests includes the Ouachita Mountains, although the Arkansas River Valley and the Ouachitas, both south of the Boston Mountains, are not usually considered part of the Ozarks.