1.
Mozambique
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It is separated from Madagascar by the Mozambique Channel to the east. The capital and largest city is Maputo, between the 1st and 5th centuries AD, Bantu-speaking peoples migrated from farther north and west. Swahili commercial ports existed along the coasts until the arrival of Europeans, the area was explored by Vasco da Gama in 1498 and colonised by Portugal from 1505. The country was an important place where Somali merchants enslaved the local population, after over four centuries of Portuguese rule, Mozambique gained independence in 1975, becoming the Peoples Republic of Mozambique shortly thereafter. After only two years of independence, the country descended into an intense and protracted civil war lasting from 1977 to 1992, in 1994, Mozambique held its first multiparty elections and has remained a relatively stable presidential republic. However, since 2013, following more than 20 years of peace, Mozambique is one of the poorest and most underdeveloped countries in the world. Mozambique is endowed with rich and extensive natural resources, the countrys economy is based largely on agriculture, but industry is growing, mainly food and beverages, chemical manufacturing, and aluminium and petroleum production. The countrys tourism sector is also growing, South Africa is Mozambiques main trading partner and source of foreign direct investment. Belgium, Brazil, Portugal, and Spain are also among the countrys most important economic partners, since 2001, Mozambiques annual average GDP growth has been among the worlds highest. However, the ranks among the lowest in GDP per capita, human development, measures of inequality. The only official language of Mozambique is Portuguese, which is mostly as a second language by about half of the population. Common native languages include Makhuwa, Sena, and Swahili, the countrys population of around 24 million is composed overwhelmingly of Bantu people. The largest religion in Mozambique is Christianity, with significant minorities following Islam, the island-town was the capital of the Portuguese colony until 1898, when it was moved south to Lourenço Marques. Between the 1st and 5th centuries AD, waves of Bantu-speaking people migrated from the west and north through the Zambezi River valley and then gradually into the plateau and they established agricultural communities or societies based on herding cattle. They brought with them the technology for smelting and smithing iron, from the late first millennium AD, vast Indian Ocean trade networks extended as far south into Mozambique as the ancient port town of Chibuene. Connections are evident at sites including Manyikeni for 11–14th century ties with the inland Great Zimbabwe kingdoms, from about 1500, Portuguese trading posts and forts displaced the Arabic commercial and military hegemony, becoming regular ports of call on the new European sea route to the east. The voyage of Vasco da Gama around the Cape of Good Hope in 1498 marked the Portuguese entry into trade, politics, the Portuguese attempted to legitimise and consolidate their trade and settlement positions through the creation of prazos tied to Portuguese settlement and administration. Historically within Mozambique there was slavery, Human beings were bought and sold by African tribal chiefs, Arab Muslim traders and Portuguese and other European traders as well
2.
Port
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A port is a location on a coast or shore containing one or more harbors where ships can dock and transfer people or cargo to or from land. Port locations are selected to optimize access to land and navigable water, for commercial demand, Ports with deeper water are rarer, but can handle larger ships. Since ports throughout history handled every kind of traffic, support and storage facilities vary widely, may extend for miles, some ports have an important military role. One of the worlds oldest known artificial harbors is at Wadi al-Jarf on the Red Sea, along with the finding of harbor structures, ancient anchors have also been found. Guangzhou was an important port during the ancient times as far back as the Qin Dynasty, canopus was the principal port in Egypt for Greek trade before the foundation of Alexandria. Athens port of Piraeus was the base for the Athenian fleet, lothal is one of the most prominent cities of the ancient Indus valley civilisation, located in the Bhāl region of the modern state of Gujarāt and dating from 3700 BCE. Ostia Antica was the port of ancient Rome with Portus established by Claudius, Ports often have cargo-handling equipment, such as cranes and forklifts for use in loading ships, which may be provided by private interests or public bodies. Often, canneries or other processing facilities will be located nearby, some ports feature canals, which allow ships further movement inland. Access to intermodal transportation, such as railroads and highways, is critical to a port, so that passengers, Ports with international traffic have customs facilities. Harbor pilots and tugboats may maneuver large ships in tight quarters when near docks, the terms port and seaport are used for different types of port facilities that handle ocean-going vessels, and river port is used for river traffic, such as barges and other shallow-draft vessels. An inland port is a port on a lake, river, or canal with access to a sea or ocean. An example of this is the St. Lawrence Seaway which allows ships to travel from the Atlantic Ocean several thousand kilometers inland to Great Lakes ports like Duluth-Superior, a fishing port is a port or harbor for landing and distributing fish. It may be a facility, but it is usually commercial. A fishing port is the port that depends on an ocean product. In recent decades, regulations to save fishing stock may limit the use of a fishing port, a dry port is an inland intermodal terminal directly connected by road or rail to a seaport and operating as a centre for the transshipment of sea cargo to inland destinations. A warm-water port is one where the water does not freeze in wintertime, because they are available year-round, warm-water ports can be of great geopolitical or economic interest. A seaport is further categorized as a port or a cargo port. Additionally, cruise ports are known as a home port or a port of call
3.
Malawi
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Malawi, officially the Republic of Malawi, is a landlocked country in southeast Africa that was formerly known as Nyasaland. It is bordered by Zambia to the northwest, Tanzania to the northeast, Malawi is over 118,000 km2 with an estimated population of 16,777,547. Its capital is Lilongwe, which is also Malawis largest city, the second largest is Blantyre, the third is Mzuzu, the name Malawi comes from the Maravi, an old name of the Nyanja people that inhabit the area. The country is also nicknamed The Warm Heart of Africa, Malawi is among the smallest countries in Africa. Lake Malawi takes about a third of Malawis area, the area of Africa now known as Malawi was settled by migrating Bantu groups around the 10th century. Centuries later in 1891 the area was colonised by the British, in 1953 Malawi, then known as Nyasaland, a protectorate of the United Kingdom, became a protectorate within the semi-independent Federation of Rhodesia and Nyasaland. The Federation was dissolved in 1963, in 1964 the protectorate over Nyasaland was ended and Nyasaland became an independent country under Queen Elizabeth II with the new name Malawi. Two years later it became a republic, upon gaining independence it became a one-party state under the presidency of Hastings Banda, who remained president until 1994, when he lost an election. Arthur Peter Mutharika is the current president, Malawi has a democratic, multi-party government. The country has a Malawian Defence Force that includes an army, a navy, Malawi is among the worlds least-developed countries. The economy is based in agriculture, with a largely rural population. The Malawian government depends heavily on aid to meet development needs. The Malawian government faces challenges in building and expanding the economy, improving education, healthcare, environmental protection, Malawi has a low life expectancy and high infant mortality. There is a prevalence of HIV/AIDS, which is a drain on the labour force. There is a population of native peoples, Asians and Europeans, with several languages spoken. Although there was periodic regional conflict fuelled in part by ethnic divisions in the past, by 2008 it had diminished considerably and the concept of a Malawian nationality had re-emerged. The area of Africa now known as Malawi had a small population of hunter-gatherers before waves of Bantu peoples began emigrating from the north around the 10th century. Although most of the Bantu peoples continued south, some remained permanently, by 1500 AD, the tribes had established the Kingdom of Maravi that reached from north of what is now Nkhotakota to the Zambezi River and from Lake Malawi to the Luangwa River in what is now Zambia
4.
Cement
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A cement is a binder, a substance used in construction that sets, hardens and adheres to other materials, binding them together. Cement is seldom used solely, but is used to bind sand, Cement is used with fine aggregate to produce mortar for masonry, or with sand and gravel aggregates to produce concrete. Non-hydraulic cement will not set in wet conditions or underwater, rather, it sets as it dries and it is resistant to attack by chemicals after setting. Hydraulic cements set and become adhesive due to a reaction between the dry ingredients and water. The chemical reaction results in mineral hydrates that are not very water-soluble and so are quite durable in water and this allows setting in wet condition or underwater and further protects the hardened material from chemical attack. The chemical process for hydraulic cement found by ancient Romans used volcanic ash with added lime, the word cement can be traced back to the Roman term opus caementicium, used to describe masonry resembling modern concrete that was made from crushed rock with burnt lime as binder. The volcanic ash and pulverized brick supplements that were added to the burnt lime, to obtain a hydraulic binder, were referred to as cementum, cimentum, cäment. In modern times, organic polymers are used as cements in concrete. Non-hydraulic cement, such as slaked lime, hardens by carbonation in the presence of carbon dioxide which is present in the air. The carbonation reaction requires the dry cement to be exposed to air and this whole process is called the lime cycle. Conversely, hydraulic cement hardens by hydration when water is added, Hydraulic cements are made of a mixture of silicates and oxides, the four main components being, Belite, Alite, Tricalcium aluminate, Brownmillerite. The chemistry of the above listed reactions is not completely clear and is still the object of research, Cement, chemically speaking, is a product that includes lime as the primary curing ingredient, but is far from the first material used for cementation. The Babylonians and Assyrians used bitumen to bind together burnt brick or alabaster slabs, in Egypt stone blocks were cemented together with a mortar made of sand and roughly burnt gypsum, which often contained calcium carbonate. Lime was used on Crete and by the ancient Greeks, there is evidence that the Minoans of Crete used crushed potshards as an artificial pozzolan for hydraulic cement. A kind of powder which from natural causes produces astonishing results and it is found in the neighborhood of Baiae and in the country belonging to the towns round about Mt. Vesuvius. This substance when mixed with lime and rubble not only lends strength to buildings of other kinds, the Greeks used volcanic tuff from the island of Thera as their pozzolan and the Romans used crushed volcanic ash with lime. This mixture was able to set under water increasing its resistance, the material was called pozzolana from the town of Pozzuoli, west of Naples where volcanic ash was extracted. In the absence of ash, the Romans used powdered brick or pottery as a substitute
5.
Sisal
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Sisal, with the botanical name Agave sisalana, is a species of Agave native to southern Mexico but widely cultivated and naturalized in many other countries. It yields a fibre used in making various products. The term sisal may refer either to the common name or the fibre. It is sometimes referred to as sisal hemp, because for centuries hemp was a source for fibre. The sisal fibre is used for rope and twine, and has many other uses, including paper, cloth, footwear, hats, bags, carpets. The native origin of Agave sisalana is uncertain, traditionally it was deemed to be a native of the Yucatán Peninsula, but there are no records of botanical collections from there. They were originally shipped from the Spanish colonial port of Sisal in Yucatán, the Yucatán plantations now cultivate henequen. Gentry hypothesized a Chiapas origin, on the strength of local usage. Evidence of a cottage industry there suggests it as the original habitat location, possibly as a cross of Agave angustifolia. Sisal plants, Agave sisalana, consist of a rosette of sword-shaped leaves about 1. 5–2 metres tall, young leaves may have a few minute teeth along their margins, but lose them as they mature. The sisal plant has a 7–10 year life-span and typically produces 200–250 commercially usable leaves, each leaf contains an average of around 1000 fibres. The fibres account for only about 4% of the plant by weight, Sisal is considered a plant of the tropics and subtropics, since production benefits from temperatures above 25 degrees Celsius and sunshine. Sisal was used by the Aztecs and the Mayans to make crude fabrics, in the 19th century, sisal cultivation spread to Florida, the Caribbean islands, and Brazil, as well as to countries in Africa, notably Tanzania and Kenya, and Asia. The first commercial plantings in Brazil were made in the late 1930s and it was not until the 1960s that Brazilian production accelerated and the first of many spinning mills was established. Today Brazil is the major producer of sisal. There are both positive and negative impacts from sisal growing. These methods offer no potential for genetic improvement, in vitro multiplication of selected genetic material using meristematic tissue culture offers considerable potential for the development of improved genetic material. Fibre is extracted by a known as decortication, where leaves are crushed, beaten
6.
Cashew
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The cashew tree is a tropical evergreen tree that produces the cashew nut and the cashew apple. It can grow as high as 14 m, but the dwarf cashew, growing up to 6 m, has proved profitable, with earlier maturity. The cashew nut, often called a cashew, is widely consumed. It is eaten on its own, used in recipes, or processed into cashew cheese or cashew butter, the shell of the cashew seed yields derivatives that can be used in many applications from lubricants to paints. The cashew apple is a reddish to yellow fruit, whose pulp can be processed into a sweet. The species is native to northeastern Brazil. Major production of cashews occurs in Vietnam, Nigeria, India and its English name derives from the Portuguese name for the fruit of the cashew tree caju, which itself is derived from the Tupian word acajú, literally meaning nut that produces itself. The generic name Anacardium, originally from the Greek, refers to the location of the seed outside the core or heart of the fruit. A mid-seventeenth century ethnographic painting by Albert Eckhout, who accompanied Dutch governor-general Johan Maurits, the cashew tree is large and evergreen, growing to 14 m tall, with a short, often irregularly shaped trunk. The leaves are arranged, leathery textured, elliptic to obovate, 4–22 cm long and 2–15 cm broad. The flowers are produced in a panicle or corymb up to 26 cm long, each flower is small, pale green at first, then turning reddish, with five slender, acute petals 7–15 mm long. The largest cashew tree in the covers a area around 7,500 m2, it is located in Natal, Rio Grande do Norte. The fruit of the tree is an accessory fruit. What appears to be the fruit is an oval or pear-shaped structure, a hypocarpium, that develops from the pedicel, called the cashew apple, better known in Central America as marañón, it ripens into a yellow and/or red structure about 5–11 cm long. It is edible, and has a sweet smell and a sweet taste. The pulp of the apple is very juicy, but the skin is fragile. The true fruit of the tree is a kidney or boxing-glove shaped drupe that grows at the end of the cashew apple. The drupe develops first on the tree, and then the pedicel expands to become the cashew apple, within the true fruit is a single seed, which is often considered a nut, in the culinary sense
7.
Beach
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A beach is a landform along a body of water. It usually consists of particles, which are often composed of rock, such as sand, gravel, shingle, pebbles. The particles comprising a beach are occasionally biological in origin, such as shells or coralline algae. Some beaches have man-made infrastructure, such as posts, changing rooms. They may also have hospitality venues nearby, wild beaches, also known as undeveloped or undiscovered beaches, are not developed in this manner. Wild beaches can be valued for their beauty and preserved nature. Beaches typically occur in areas along the coast where wave or current action deposits, although the seashore is most commonly associated with the word beach, beaches are also found by lakes and alongside large rivers. Beach may refer to, small systems where rock material moves onshore, offshore, or alongshore by the forces of waves and currents, the former are described in detail below, the larger geological units are discussed elsewhere under bars. There are several parts to a beach that relate to the processes that form. The part mostly above water, and more or less influenced by the waves at some point in the tide, is termed the beach berm. The berm is the deposit of material comprising the active shoreline, the berm has a crest and a face — the latter being the slope leading down towards the water from the crest. At the very bottom of the face, there may be a trough, at some point the influence of the waves on the material comprising the beach stops, and if the particles are small enough, winds shape the feature. Where wind is the force distributing the grains inland, the deposit behind the beach becomes a dune and these geomorphic features compose what is called the beach profile. The beach profile changes seasonally due to the change in energy experienced during summer and winter months. In temperate areas where summer is characterised by calmer seas and longer periods between breaking wave crests, the profile is higher in summer. The gentle wave action during this season tends to transport sediment up the beach towards the berm where it is deposited, onshore winds carry it further inland forming and enhancing dunes. Conversely, the profile is lower in the storm season due to the increased wave energy. The removal of sediment from the berm and dune thus decreases the beach profile
8.
Precipitation
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In meteorology, precipitation is any product of the condensation of atmospheric water vapor that falls under gravity. The main forms of precipitation include drizzle, rain, sleet, snow, graupel, Precipitation occurs when a portion of the atmosphere becomes saturated with water vapor, so that the water condenses and precipitates. Thus, fog and mist are not precipitation but suspensions, because the vapor does not condense sufficiently to precipitate. Two processes, possibly acting together, can lead to air becoming saturated, Precipitation forms as smaller droplets coalesce via collision with other rain drops or ice crystals within a cloud. Short, intense periods of rain in scattered locations are called showers, moisture that is lifted or otherwise forced to rise over a layer of sub-freezing air at the surface may be condensed into clouds and rain. This process is active when freezing rain is occurring. A stationary front is often present near the area of freezing rain, provided necessary and sufficient atmospheric moisture content, the moisture within the rising air will condense into clouds, namely stratus and cumulonimbus. Eventually, the droplets will grow large enough to form raindrops. Lake-effect snowfall can be locally heavy, thundersnow is possible within a cyclones comma head and within lake effect precipitation bands. In mountainous areas, heavy precipitation is possible where upslope flow is maximized within windward sides of the terrain at elevation, on the leeward side of mountains, desert climates can exist due to the dry air caused by compressional heating. The movement of the trough, or intertropical convergence zone. Precipitation is a component of the water cycle, and is responsible for depositing the fresh water on the planet. Approximately 505,000 cubic kilometres of water falls as precipitation each year,398,000 cubic kilometres of it over the oceans and 107,000 cubic kilometres over land. Given the Earths surface area, that means the globally averaged annual precipitation is 990 millimetres, Climate classification systems such as the Köppen climate classification system use average annual rainfall to help differentiate between differing climate regimes. Precipitation may occur on celestial bodies, e. g. when it gets cold, Mars has precipitation which most likely takes the form of frost. Precipitation is a component of the water cycle, and is responsible for depositing most of the fresh water on the planet. Approximately 505,000 km3 of water falls as precipitation each year,398,000 km3 of it over the oceans, given the Earths surface area, that means the globally averaged annual precipitation is 990 millimetres. Mechanisms of producing precipitation include convective, stratiform, and orographic rainfall, Precipitation can be divided into three categories, based on whether it falls as liquid water, liquid water that freezes on contact with the surface, or ice
9.
Transport in Mozambique
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Modes of transport in Mozambique include rail, road, water, and air. There are rail links serving principal cities and connecting the country with Malawi, Zimbabwe, there are over 30, 000km of roads, but much of the network is unpaved. On the Indian Ocean coast are several large seaports, including Nacala, Beira and Maputo, there are 3, 750km of navigable inland waterways. There is an airport at Maputo,21 other paved airports. The Mozambican railway system developed more than a century from three different ports on the Indian Ocean that serve as terminals for separate lines to the hinterland. The railroads were major targets during the Mozambican Civil War, were sabotaged by RENAMO, a parastatal authority, Portos e Caminhos de Ferro de Moçambique, oversees the railway system of Mozambique and its connected ports, but management has been largely outsourced. Each line has its own development corridor. As of 2005 there are 3,123 km of track, consisting of 2,983 km of 1,067 mm gauge, compatible with neighboring rail systems, and a 140 km line of 762 mm gauge. The central Beira Railroad Corporation route links the port of Beira to the countries of Malawi, Zambia. To the north of this the port of Nacala is also linked by rail to Malawi and these networks interconnect only via neighbouring countries. Newer rolling stock has been supplied by the Indian Golden Rock workshop using Centre Buffer Couplers, as of 1996 there was estimated to be a total of 30,400 km of highways, of which 5,685 km was paved. There are 3,750 km of navigable waterways, pemba Quelimane Matutuine, a new coal port in the far south, approved October 2009. As of 2002 the merchant marine consists of three cargo ships of 1,000 GRT or over, totaling 4,125 RT/7,024 tonnes deadweight. Two of these are Belgian-owned ships registered in Mozambique as a flag of convenience, as of 2006 there were 158 airports in total,22 of them having paved runways. The main airport in the country is Maputo International Airport, which is also the hub of Mozambiques flag carrier, LAM Mozambique Airlines
10.
Portuguese Mozambique
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Portuguese Mozambique or Portuguese East Africa are the common terms by which Mozambique is designated when referring to the historic period when it was a Portuguese overseas territory. Portuguese Mozambique constituted a string of Portuguese colonies and later a single Portuguese overseas province along the south-east African coast, Portuguese trading settlements and, later, colonies, were formed along the coast from 1498, when Vasco da Gama first reached the Mozambican coast. Lourenço Marques explored the area that is now Maputo Bay in 1544 and he settled permanently in present-day Mozambique, where he spent most of his life, and his work was followed by other Portuguese explorers, sailors and traders. In 1951 the colonies were combined into an overseas province under the name Moçambique as an integral part of Portugal. Most of the colonies have given their names to the modern provinces of Mozambique. Mozambique, according to policy, was not a colony at all. Portugal sought in Mozambique, as it did in all its colonies, to Europeanise the local population, Lisbon also wanted to retain the colonies as trading partners and markets for its goods. African inhabitants of the colony were ultimately supposed to become citizens with full political rights through a long development process. To that end, segregation in Mozambique was minimal compared to that in neighbouring South Africa, however, paid forced labour, to which all Africans were liable if they failed to pay head tax, was not abolished until the early 1960s. For four centuries the Portuguese presence was meagre, coastal and river trading posts were built, abandoned, and built again. In Portugal, however, Mozambique was considered to be a part of a world empire. It was believed that through missionary activity and other contact between Africans and Europeans, the Africans could be taught to appreciate and participate in Portuguese culture. In the last decade of the 19th century and the first part of the 20th century, Portugal never officially had a racist policy or sanctioned discrimination based on race. Its concept of what it called a multiracial society envisaged complete racial integration, including intermarriage, the historically determined position of the Portuguese as conquerors and governors of the Africans, however, resulted in barriers to the formation of this ideal. The uneducated Portuguese immigrant peasants in areas were frequently in direct competition with Africans for jobs. The society was divided into two peripherally interrelated sectors, communication between members of the ten different major ethnolinguistic groups was also difficult. Economically and socially, all but a few educated and Europeanised Africans were at a disadvantage vis-à-vis the Europeans, access to education above the primary level was limited by lack of means, by age limitations, or by lack of sufficient preparations. Access to economic opportunity was limited by lack of adequate training and this transitional group included individuals who had acquired a modicum of education or skills and some of the aspirations associated with a modern European way of life
Mozambique