Oak vs Rovaniemi

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An oak is a tree or shrub in the genus Quercus (; Latin "oak tree") of the beech family, Fagaceae. There are approximately 500 extant species of oaks. The common name "oak" also appears in the names of species in related genera, notably Lithocarpus (stone oaks), as well as in those of unrelated species such as Grevillea robusta (silky oaks) and the Casuarinaceae (she-oaks). The genus Quercus is native to the Northern Hemisphere, and includes deciduous and evergreen species extending from cool temperate to tropical latitudes in the Americas, Asia, Europe, and North Africa. North America contains the largest number of oak species, with approximately 90 occurring in the United States, while Mexico has 160 species of which 109 are endemic. The second greatest center of oak diversity is China, which contains approximately 100 species.

Oaks have spirally arranged leaves, with lobate margins in many species; some have serrated leaves or entire leaves with smooth margins. Many deciduous species are marcescent, not dropping dead leaves until spring. In spring, a single oak tree produces both male flowers (in the form of catkins) and small female flowers, meaning that the trees are monoecious. The fruit is a nut called an acorn or oak nut borne in a cup-like structure known as a cupule; each acorn contains one seed (rarely two or three) and takes 6–18 months to mature, depending on their species. The acorns and leaves contain tannic acid, which helps to guard from fungi and insects. The live oaks are distinguished for being evergreen, but are not actually a distinct group and instead are dispersed across the genus.

Source: Wikipedia

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Rovaniemi (Finnish: [ˈroʋɑniemi] (listen)) is a city and municipality of Finland. It is the administrative capital and commercial centre of Finland's northernmost province, Lapland. It is situated about 6 kilometres (4 miles) south of the Arctic Circle and is between the hills of Ounasvaara and Korkalovaara, at the confluence of the river Kemijoki and its tributary, the Ounasjoki. The city and the surrounding Rovaniemen maalaiskunta (Rural municipality of Rovaniemi) were consolidated into a single entity on 1 January 2006.

The resulting city of Rovaniemi is considered the largest city in all of Europe by land area, because the defined limits of the city proper extend far beyond the actual urban area.Rovaniemi municipality has an approximate population of 63,000. The urban area of Rovaniemi has a population of 53 361, in an area of 5,977 km2 (2,308 sq mi). Rovaniemi is a unilingual Finnish-speaking municipality and, uncommonly for larger Finnish towns, it is also known by its Finnish name and spelling in the Swedish language.

Source: Wikipedia