Question: What is the average elevation of the sandstone plateau upon which the community of Beaty Crossroads, Alabama is built?
Context: The Mysore Plateau, also known as the South Karnataka Plateau, is a plateau that is one of the four geographically unique regions of the Indian state of Karnataka.  It has many undulations and is bounded on the west and south by the Western Ghats.  Most of the river Kaveri flows through Karnataka in the Mysore Plateau.  The average elevation in the region is between 600–900 meters.  The plateau covers the districts of Bangalore, Bangalore Rural, Chamarajanagar, Hassan, Kodagu, Kolar, Mandya, Mysore and Tumkur. The Hornsby Plateau is a sandstone plateau lying to the north of Sydney Harbour, which is cut by steep valleys.  The North Shore and the Berowra Valley National Park are located on the Hornsby Plateau.  Due to its hilly topography, it was slow to develop.  It has two main sedimentary rock layers: Hawkesbury sandstone, consisting mostly of sandstone, but with some shale, and the overlying Ashfield shale. Beaty Crossroads is an unincorporated community on Sand Mountain in northern DeKalb County, Alabama, United States.  It is located within the town limits of Ider at the intersection of Alabama Highway 75 and Alabama Highway 117. The Arnhem Plateau, an interim Australian bioregion, is located in the Northern Territory, comprising an area of 2306023 ha of the raised and heavily dissected sandstone plateau that characterises central Arnhem Land in the Top End of the Northern Territory. Sand Mountain is a sandstone plateau in northeastern Alabama and (to a far lesser extent) northwestern Georgia.  It is part of the southern tip of the Appalachian mountain chain and it is the largest plateau in the chain.  Geologically a continuation of Walden Ridge, Sand Mountain is part of the Cumberland Plateau, separated from the main portion of the plateau by the Tennessee River and Sequatchie Valley.  The average elevation on Sand Mountain is around 1500 ft above sea level, compared to about 650 ft in the surrounding area.  This elevation leads to its having the coolest climate in the state of Alabama.  The largest city on Sand Mountain is Albertville, in Marshall County.  As of the 2010 census, the population of the city was 21,160. The Mid Severn Sandstone Plateau is a rural landscape and one of the natural regions of central England, straddling the border between the counties of Shropshire and Staffordshire.  It stretches from the western fringes of the Birmingham conurbation to Telford in the north and Kidderminster in the south.  The major feature of the plateau is the valley of the River Severn, which cuts through it from north to south.  It consists of Permian and Triassic-age New Red Sandstone getting older as one goes west until one reaches Silurian and Carboniferous-age siltstones and coals west of the river. The Harischandra Range is a group of hills in the state of Maharashtra, India.  It lies in the northwestern region of the Deccan Plateau, between the Godavari and the Bhima rivers.  These are low-lying hills with an average elevation of about 600 metres, and they lose elevation in the southeastern direction.  The Kalsubai is the highest peak.  The Harishchandragad is another important peak.  The range is thought to have been formed as a result of the downward erosion of the basaltic Deccan Plateau by the Godavari and Bhima rivers.  In the northwest, the range merges with the Western Ghats. The Adamawa Plateau (French: Massif de l'Adamaoua ) is a plateau region in central Africa stretching from south-eastern Nigeria through north-central Cameroon (Adamawa and North Provinces) to the Central African Republic.  The plateau was named after Fulani Muslim leader Modibo Adama.  The part of the plateau that lies in Nigeria is more popularly known as Gotel Mountains.  The Adamawa Plateau is the source of many waterways, including the Benue River.  It is important for its deposits of bauxite.  The average elevation is about 3,300 feet (1,000 meters), but elevations can reach as high as 8,700 feet (2,650 meters).  The vegetation is mostly savanna, and is sparsely populated.  Cattle raising is the main occupation in the area. The Biu Plateau is a highland area in Northeastern Nigeria containing many recently extinct volcanoes.  It covers about 5200 km2 and has an average elevation of 700 m .  The plateau lies between the Upper Benue Basin to the south and the Chad Basin to the north.  High points are Wade Hill at 775 m above sea level and Wiga Hill, at well over 800 m .  The plateau is the source of many tributaries of the Gongola River, which have cut deep gorges.  To the north the plateau slopes gently to the Bauchi plains and the Chad Basin. The Kwahu Plateau is a 260 km long plateau in southern Ghana.  It consist of the uplifted southern edge of the Volta River Basin.  It forms the main watershed of Ghana, separating rivers in the Volta River system from rivers in the western half of Ghana which flows into the Atlantic Ocean(Birim,Pra, Ankobra).  The plateau has an average elevation of 1,500 feet and its highest point is Mount Akmawa at 2,586 feet.  The plateau is dissected by several valleys and is marked by tall peaks.  To the south it borders dense forest country, which it shields from the harmattan winds of the interior.  Cacao cultivation has been introduced in the west, through which traditional trade routes lead to the Atlantic; vegetable cultivation is stressed in the eastern sector.  The largest and most important towns on the Kwahu Plateau are Wenchi, Mampong, Mpraeso, and Abetifi.
Answer: 1500 ft above sea level