Savannah | |
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A savanna or savannah is a mixed woodland-grassland ecosystem characterised by the trees being sufficiently widely spaced so that the canopy does not close. The open canopy allows sufficient light to reach the ground to support an unbroken herbaceous layer consisting primarily of grasses.Savannas maintain an open canopy despite a high tree density. It is often believed that savannas feature widely spaced, scattered trees. However, in many savannas, tree densities are higher and trees are more regularly spaced than in forests. The South American savanna types cerrado sensu stricto and cerrado dense typically have densities of trees similar to or higher than that found in South American tropical forests, with savanna ranging from 800–3300 trees per hectare (trees/ha) and adjacent forests with 800–2000 trees/ha.
Greensboro | |
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Greensboro ( (listen); formerly Greensborough) is a city in and the county seat of Guilford County, North Carolina, United States. It is the third-most populous city in North Carolina, the 68th-most populous city in the United States, and the largest city in the Piedmont Triad metropolitan region. At the 2010 United States Census the city population was 269,666. In 2019, the estimated population was 296,710. Three major interstate highways (Interstate 40, Interstate 85, and Interstate 73) in the Piedmont region of central North Carolina were built to intersect at this city.
In 1808, "Greensborough" (the spelling before 1895) was planned around a central courthouse square to succeed Guilford Court House as the county seat. The county courts were thus placed closer to the geographical center of the county, a location more easily reached at the time by the majority of the county's citizens, who depended on horse and foot for travel.
In 2003, the previous Greensboro – Winston-Salem – High Point metropolitan statistical area (MSA) was re-defined by the U.S. Office of Management and Budget. This region was separated into the Greensboro–High Point MSA and the Winston-Salem MSA. The 2010 population for the Greensboro–High Point MSA was 723,801.
Cairo ( KY-roh; Arabic: القاهرة, romanized: al-Qāhirah, pronounced [ælˈqɑːhɪɾɑ] (listen),...
Boise ( (listen)) is the capital and most populous city of the U.S. state of Idaho and is the...
For the mine of the same name and located in the state, see Corumbá (mine).Corumbá Portuguese...