Addis Ababa vs Oak

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Addis Ababa (Amharic: አዲስ አበባ, Addis Abäba IPA: [adˈdis ˈabəba] (listen),"new flower"), also known as Finfinne(Oromo: Finfinne"natural spring"), is the capital and largest city of Ethiopia. According to the 2007 census, the town has a population of 2,739,551 inhabitants. As a chartered city, Addis Ababa also functions as the capital city of the Oromia Region. It is where the African Union is headquartered and where its predecessor the Organisation of African Unity (OAU) was established. It also hosts the headquarters of the United Nations Economic Commission for Africa (ECA), in addition to various other continental and worldwide organizations.

Addis Ababa is therefore often referred to as"the political capital of Africa" for its historical, diplomatic and political significance for the continent. The town lies a few miles west of the East African Rift which divides Ethiopia into 2, involving the Nubian Plate and the Somali Plate. The city is surrounded by the Special Zone of Oromia and inhabited by people from different areas of Ethiopia. It is home to Addis Ababa University.

Source: Wikipedia

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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