Cambisols are the second most extensive soil group on Earth, occupying 12 percent of the total continental land area mainly in boreal polar regions, in landscapes with high rates of erosion, and in regions of parent material resistant to clay movement.
Russia's most extensive region, the West Siberian Plain, is the most striking single relief feature of the country and quite possibly of the world.
The available energy for ET shows the second most extensive significant changes over the global domain (Fig. 2c).
Pseudogenes were annotated as the most extensive region of detectable similarity.
As predicted, the most extensive region of FAV-related activation was in frontal areas, primarily in dorsal and ventral regions of the MPFC, and large portions of VLPFC.
As the second most extensive pathology, the dental apparatus was affected with multiple teeth having been lost intravitally, two teeth with significant dental caries, and a large dentogenic abscess at the 26/27 region (upper left maxilla/teeth number 6 and 7) extending into the adjacent maxillary sinus and causing major remodelling of the osseous floor of this paranasal sinus.
The most extensive regions of predicted structure in introns occur within a repetitive region of the EBV genome (the W repeats).
Latin America is ranked the second most enterprising region by the Global Entrepreneurship Monitor.
The second most variable region was the psbZ-trnG IGS.
The Thjórs River and its largest tributary, the Tungna (80 miles [129 km] long), carry away meltwater from Hofsjökull, Vatnajökull (Vatna Glacier), and several smaller glaciers while draining a basin of 2,907 square miles (7,530 square km), the lower third of which is part of the island's most extensive farming region.
It is the highest, most extensive mountain region in the world and comprises the headwaters of Asia's major rivers (the Yellow, Yangtze, Mekong, Salween and Brahmaputra rivers).
