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Barberton, South Africa
Barberton is a town in the Mpumalanga province of South Africa, which has its origin in the 1880s gold rush in the region. It is situated in the De Kaap Valley and is fringed by the Makhonjwa Mountains. It is south of Mbombela and east of Johannesburg. Barberton was the seat of the Umjindi Local Municipality until the day of the 2016 Municipal Elections, when the Umjindi Local Municipality was merged into the Mbombela Local Municipality. History Prehistoric The mountains around Barberton are amongst the oldest in the world, dating back 3.5 billion years, and these mountains include some of the oldest exposed rocks on the planet. These volcanic rocks, which scientists call the Barberton Greenstone Belt, have given direct evidence of the conditions of life on the surface of the very early Earth. In the satellite image, the bare rocks of mountain peaks appear as a pale gray-green, accentuated by the sharp relief of sunlit slopes and their shadows. Deeper shades of green ind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Country
A country is a distinct part of the world, such as a state, nation, or other political entity. It may be a sovereign state or make up one part of a larger state. For example, the country of Japan is an independent, sovereign state, while the country of Wales is a component of a multi-part sovereign state, the United Kingdom. A country may be a historically sovereign area (such as Korea), a currently sovereign territory with a unified government (such as Senegal), or a non-sovereign geographic region associated with certain distinct political, ethnic, or cultural characteristics (such as the Basque Country). The definition and usage of the word "country" is flexible and has changed over time. ''The Economist'' wrote in 2010 that "any attempt to find a clear definition of a country soon runs into a thicket of exceptions and anomalies." Most sovereign states, but not all countries, are members of the United Nations. The largest country by area is Russia, while the smallest is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zulu Language
Zulu (), or isiZulu as an endonym, is a Southern Bantu language of the Nguni branch spoken in Southern Africa. It is the language of the Zulu people, with about 12 million native speakers, who primarily inhabit the province of KwaZulu-Natal of South Africa. Zulu is the most widely spoken home language in South Africa (24% of the population), and it is understood by over 50% of its population. It became one of South Africa's 11 official languages in 1994. According to Ethnologue, it is the second-most-widely spoken of the Bantu languages, after Swahili. Like many other Bantu languages, it is written with the Latin alphabet. In South African English, the language is often referred to in its native form, ''isiZulu''. Geographical distribution Zulu migrant populations have taken it to adjacent regions, especially Zimbabwe, where the Northern Ndebele language ( isiNdebele) is closely related to Zulu. Xhosa, the predominant language in the Eastern Cape, is often considered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fig Tree Formation
The Fig Tree Formation, also called Fig Tree Group, is a stromatolite-containing geological formation in South Africa. The rock contains fossils of microorganisms, microscopic life forms of about 3.26 billion years old. Identified organisms include the bacteria, bacterium ''Eobacterium, Eobacterium isolatus'' and the algae-like ''Archaeosphaeroides, Archaeosphaeroides barbertonensis''. The fossils in the Fig Tree Formation are considered some of the oldest known organisms on Earth, and provide evidence that life may have existed much earlier than previously thought. The formation is composed of shales, Turbidite, turbiditic greywackes, volcaniclastic sandstones, chert, turbiditic siltstone, conglomerate (geology), conglomerate, breccias, mudstones, and iron-rich shales. See also * Archean life in the Barberton Greenstone Belt * Warrawoona Group References Further reading * * Byerly G.R., Lower D.R. & Walsh M.M. (1986). Stromatolites from the 3300–3500-Myr Swaziland ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earth Observatory
NASA Earth Observatory is an online publishing outlet for NASA which was created in 1999. It is the principal source of satellite imagery and other scientific information pertaining to the climate and the environment which are being provided by NASA for consumption by the general public. It is funded with public money, as authorized by the United States Congress, and is part of the EOS Project Science Office located at Goddard Space Flight Center. , NASA Earth Observatory has won the Webby People's Voice Award in Education three times. There were a series of publicized images issued by the website in 2008, including imagery of clouds streaming over the Caspian Sea, dust storms curling off the coast of Morocco, the crumbling of the Wilkins Ice Shelf, Hurricane Bertha, and others. See also * Earth observation ** Earth observation satellite * Space exploration Space exploration is the use of astronomy and space technology to explore outer space. While the exploration of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Early Earth
The early Earth is loosely defined as Earth in its first one billion years, or gigayear (Ga, 109y). The “early Earth” encompasses approximately the first gigayear in the evolution of our planet, from its initial formation in the young Solar System at about 4.55 Ga to sometime in the Archean eon at about 3.5 Ga. On the geologic time scale, this comprises all of the Hadean eon (starting with the formation of the Earth about 4.6 billion years ago), as well as the Eoarchean (starting 4 billion years ago) and part of the Paleoarchean (starting 3.6 billion years ago) eras of the Archean eon. This period of Earth's history involved the planet's formation from the solar nebula via a process known as accretion. This time period included intense meteorite bombardment as well as giant impacts, including the Moon-forming impact, which resulted in a series of magma oceans and episodes of core formation. After formation of the core, delivery of meteoritic or cometary material in a "late v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barberton Greenstone Belt
The Barberton Greenstone Belt is situated on the eastern edge of Kaapvaal Craton in South Africa. It is known for its gold mineralisation and for its komatiites, an unusual type of ultramafic volcanic rock named after the Komati River that flows through the belt. Some of the oldest exposed rocks on Earth (greater than 3.6 Ga) are located in the Barberton Greenstone Belt of the Eswatini–Barberton areas and these contain some of the oldest traces of life on Earth, second only to the Isua Greenstone Belt of Western Greenland. The Makhonjwa Mountains make up 40% of the Baberton belt. History and description In April 2014, scientists reported finding evidence of the largest terrestrial meteor impact event to date near the Barberton Greenstone Belt. They estimated the impact occurred about 3.26 billion years ago (during the Paleoarchean era of the Archean eon of the Precambrian supereon) and that the impactor was approximately wide, roughly five times larger than the impactor re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umjindi Local Municipality
Umjindi was a local municipality of the Ehlanzeni District in Mpumalanga, South Africa. Barberton was the seat of the municipality. The municipality had a population of 53,744 according to the 2001 census. Main places The 2001 census divided the municipality into the following main places: Politics The municipal council consists of eighteen members elected by mixed-member proportional representation. Nine councillors are elected by first-past-the-post voting in nine wards, while the remaining nine are chosen from party lists so that the total number of party representatives is proportional to the number of votes received. In the election of 18 May 2011 the African National Congress (ANC) won a majority of fifteen seats on the council. The following table shows the results of the election. This municipality was dissolved on 3 August 2016 and annexed by the Mbombela Local Municipality Mbombela Local Municipality is an administrative area in the Ehlanzeni District of Mp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johannesburg
Johannesburg ( , , ; Zulu and xh, eGoli ), colloquially known as Jozi, Joburg, or "The City of Gold", is the largest city in South Africa, classified as a megacity, and is one of the 100 largest urban areas in the world. According to Demographia, the Johannesburg–Pretoria urban area (combined because of strong transport links that make commuting feasible) is the 26th-largest in the world in terms of population, with 14,167,000 inhabitants. It is the provincial capital and largest city of Gauteng, which is the wealthiest province in South Africa. Johannesburg is the seat of the Constitutional Court, the highest court in South Africa. Most of the major South African companies and banks have their head offices in Johannesburg. The city is located in the mineral-rich Witwatersrand range of hills and is the centre of large-scale gold and diamond trade. The city was established in 1886 following the discovery of gold on what had been a farm. Due to the extremely large gold de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mbombela
Mbombela (also known as Nelspruit) is a city in northeastern South Africa. It is the capital of the Mpumalanga province. Located on the Crocodile River, Mbombela lies about by road west of the Mozambique border, east of Johannesburg and north of the Eswatini border. Mbombela was one of the host cities of the 2010 FIFA World Cup. History San rock art and Iron Age archaeological evidence indicate the Mbombela area has a long history of human habitation. Construction for the Mpumalanga legislature revealed farming settlements, storage pits, burial sites, and pottery ranging from the 6th to 17th century. The presence of cattle bones at the Riverside site is thought to be evidence that early Nguni practices of labola originated in eastern South Africa. Mbombela was founded as Nelspruit in 1895 by three brothers of the Nel family who grazed their cattle around the site in the winter months. During the Boer War, Nelspruit served briefly as the seat of government for the South Afr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Makhonjwa Mountains
The Makhonjwa Mountains are a range of small mountains and hills that covers an area of , about 80% in Mpumalanga, a province of South Africa, and the remainder in neighbouring Eswatini. It constitutes 40% of the Barberton Greenstone Belt. Geography The area ranges in altitude from above mean sea level. It has a number of rocky hills, with moist grassy uplands and forested valleys. The region lies within the Barberton centre of endemism. The mean annual precipitation is , with wet summers and dry winters. Geology The mountains lie on the eastern edge of the Kaapvaal Craton. The range is best known for having some of the oldest exposed rocks on Earth, estimated to be between 3.2 and 3.6 billion years (Ga) old, dating from the Paleoarchean. The mountain range's extreme age and exceptional preservation have yielded some of the oldest undisputed signs of life on Earth and provide insight into the hostile nature of the Precambrian environment under which this life evolved. This has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telephone Numbers In South Africa
South Africa switched to a closed numbering system effective 16 January 2007. At that time, it became mandatory to dial the full 10-digit telephone number, including the zero in the three-digit area code, for local calls (e.g., 011 must be dialed from within Johannesburg). Area codes within the system are generally organized geographically. All telephone numbers are 9 digits long (but always prefixed by 0 for calls within South Africa), except for certain Telkom special services. When dialed from another country, the "0" is omitted and replaced with the appropriate international access code and the country code +27. Background History Numbers were allocated when South Africa had only four provinces, meaning that ranges are now split across the current nine provinces. South-West Africa (including Walvis Bay) was integrated into the South African numbering plan. However, the territory had already been allocated its own country code by the International Telecommunication U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
