Portal:Africa

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Satellite map of Africa
Satellite map of Africa
Location of Africa on the world map
Location of Africa on the world map

Africa is the world's second largest and second-most populous continent after Asia. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 20% of Earth's land area and 6% of its total surface area. With 1.4 billion people0 as of 2021, it accounts for about 18% of the world's human population. Africa's population is the youngest amongst all the continents; the median age in 2012 was 19.7, when the worldwide median age was 30.4. Despite a wide range of natural resources, Africa is the least wealthy continent per capita and second-least wealthy by total wealth, ahead of Oceania. Scholars have attributed this to different factors including geography, climate, tribalism, colonialism, the Cold War, neocolonialism, lack of democracy, and corruption. Despite this low concentration of wealth, recent economic expansion and the large and young population make Africa an important economic market in the broader global context.

Africa straddles the equator and the prime meridian. It is the only continent to stretch from the northern temperate to the southern temperate zones. The majority of the continent and its countries are in the Northern Hemisphere, with a substantial portion and a number of countries in the Southern Hemisphere. Most of the continent lies in the tropics, except for a large part of Western Sahara, Algeria, Libya and Egypt, the northern tip of Mauritania, and the entire territories of Morocco, Ceuta, Melilla, and Tunisia which in turn are located above the tropic of Cancer, in the northern temperate zone. In the other extreme of the continent, southern Namibia, southern Botswana, great parts of South Africa, the entire territories of Lesotho and Eswatini and the southern tips of Mozambique and Madagascar are located below the tropic of Capricorn, in the southern temperate zone.

Africa is highly biodiverse; it is the continent with the largest number of megafauna species, as it was least affected by the extinction of the Pleistocene megafauna. However, Africa also is heavily affected by a wide range of environmental issues, including desertification, deforestation, water scarcity and pollution. These entrenched environmental concerns are expected to worsen as climate change impacts Africa. The UN Intergovernmental Panel on Climate Change has identified Africa as the continent most vulnerable to climate change.

The history of Africa is long, complex, and has often been under-appreciated by the global historical community. Africa, particularly Eastern Africa, is widely accepted as the place of origin of humans and the Hominidae clade (great apes). The earliest hominids and their ancestors have been dated to around 7 million years ago, including Sahelanthropus tchadensis, Australopithecus africanus, A. afarensis, Homo erectus, H. habilis and H. ergaster—the earliest Homo sapiens (modern human) remains, found in Ethiopia, South Africa, and Morocco, date to circa 233,000, 259,000, and 300,000 years ago, respectively, and Homo sapiens is believed to have originated in Africa around 350,000–260,000 years ago. Africa is also considered by anthropologists to be the most genetically diverse continent as a result of being the longest inhabited. (Full article...)

For a topic outline, see Outline of Africa.

Lake Chad (Arabic: بحيرة تشاد, Kanuri: Sádǝ, French: Lac Tchad) is an endorheic freshwater lake located at the junction of four countries: Nigeria, Niger, Chad, and Cameroon in western and central Africa respectively, with a catchment area of 1×10^6 km2 (390,000 sq mi). It is an important wetland ecosystem in West-Central Africa. The lakeside is rich in reeds and swamps, and the plain along the lake is fertile, making it an important irrigated agricultural area. The lake is rich in aquatic resources and is one of the important freshwater fish producing areas in Africa.

Lake Chad is divided into deeper southern parts and shallower northern parts. The water source of the lake mainly comes from rivers such as the Chari River that enter the lake. The water level varies greatly seasonally, and the area of the lake also changes dramatically. During the African humid period, the area of Lake Chad reached 400,000 km2 (150,000 sq mi). Due to the increasingly arid climate, the lake surface gradually shrank. In the 19th century, Lake Chad still had an area of 28,000 km2 (11,000 sq mi). However, due to climate change and human water diversion, Lake Chad has been greatly reduced since the mid-1970s, and its area has fluctuated between 2,000 and 5,000 km2 (770 and 1,930 sq mi). (Full article...)
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Zewail in 2010
Ahmed Hassan Zewail (February 26, 1946 – August 2, 2016) was an Egyptian and American chemist, known as the "father of femtochemistry". He was awarded the 1999 Nobel Prize in Chemistry for his work on femtochemistry and became the first Egyptian and Arab to win a Nobel Prize in a scientific field, and the second African to win a Nobel Prize in Chemistry. He was the Linus Pauling Chair Professor of Chemistry, a professor of physics, and the director of the Physical Biology Center for Ultrafast Science and Technology at the California Institute of Technology. (Full article...)
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Flag of the Republic of Ghana
Flag of the Republic of Ghana
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Coat of Arms of Ghana
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Ghana, officially the Republic of Ghana, is a country in West Africa. It borders Côte d'Ivoire to the west, Burkina Faso to the north, Togo to the east, and the Gulf of Guinea to the south. It was inhabited in pre-colonial times by a number of ancient kingdoms, including the Ga Adangbes on the eastern coast, the inland Empire of Ashanti and various Fante states. Trade with European states flourished after contact with the Portuguese in the 15th century, and the British established a crown colony, Gold Coast, in 1874. Upon achieving independence from the United Kingdom in 1957, the name Ghana was chosen for the new nation to reflect the ancient Empire of Ghana that once extended throughout much of west of Africa.

Ghana is a republic and member of the Commonwealth of Nations. Its head of state is President John Agyekum Kufuor, the ninth leader of the country since independence. The government sits at Osu Castle. The Parliament of Ghana is unicameral and dominated by two main parties, the New Patriotic Party and National Democratic Congress. (Read more...)

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Juba (/ˈbə/) is the capital and largest city of South Sudan. The city is situated on the White Nile and also serves as the capital of the Central Equatoria State. It is the most recently declared national capital and had a population of 525,953 in 2017. It has an area of 52 km2 (20 sq mi), with the metropolitan area covering 336 km2 (130 sq mi).

Juba was established in 1920–21 by the Church Missionary Society (CMS) in a small Bari village, also called Juba. The city was made as the capital of Mongalla Province in the late 1920s. The growth of the town accelerated following the signing of the Comprehensive Peace Agreement in 2005, which made Juba the capital of the Autonomous Government of Southern Sudan. Juba became the capital of South Sudan in 2011 after its independence, but influential parties wanted Ramciel to be the capital. The government announced the move of the capital to Ramciel, but it is yet to occur. (Full article...)

In the news

12 February 2024 –
Two boats collide on the Congo River near Kinshasa, Democratic Republic of the Congo; with the death toll remains unclear. (AP)
11 February 2024 – 2023 Africa Cup of Nations
In association football, hosts Ivory Coast win their third Africa Cup of Nations by defeating Nigeria 2–1 in the final. Sébastien Haller scores the winning goal in the 81st minute. (The Guardian)
10 February 2024 – Somali civil war
Four Emirati soldiers and a Bahraini military officer are killed, while ten other people are injured, when a soldier opens fire at a military base in Mogadishu, Somalia, before being killed in the ensuing shootout. Al-Shabaab claims responsibility. (AP)
10 February 2024 –
A Eurocopter EC130 helicopter crashes near Nipton, California, United States, killing all the six people on board, including Nigerian banker Herbert Wigwe. (CBS News)
10 February 2024 – 2023–2024 Senegalese protests
Violent protests occur in Senegal following an announcement by President Macky Sall that presidential elections have been delayed from February 25 to December 15. (Sky News)
9 February 2024 –
At least 18 people are killed during a collision between a bus and a truck on a road in Kinshasa, Democratic Republic of the Congo. (AP)

Updated: 16:33, 14 February 2024

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