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Free research papers and essays on topics related to: southern africa

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  • Africa - 584 words
    Africa Africa is the world's second-largest continent, the biggest after Asia. It is more than three times the size of the U. States. It also contains more independent nations than any other continent on Earth-55 in all. Africa is centrally located on the Earth's surface. It straddles the Equator, extending for thousands of miles north and sough of that line. The continent stands between two major oceans. To the west is the Atlantic Ocean and to the east lies the Indian Ocean. The Mediterranean Sea in the north and the Red Sea in the northeast also border Africa. I have 10 different opion on the most common stereotypes about Africa. For the Climate of Africa they said it is hot and dry, for ...
    Related: africa, east africa, southern africa, mediterranean sea, indian ocean
  • Aids - 1,146 words
    AIDS Being one of the most fatal viruses in the nation, AIDS (Acquired Immunodeficiency Syndrome) is now a serious public health concern in most major U.S. cities and in countries worldwide. Since 1986 there have been impressive advances in understanding of the AIDS virus, its mechanisms, and its routes of transmission. Even though researchers have put in countless hours, and millions of dollars it has not led to a drug that can cure infection with the virus or to a vaccine that can prevent it. With AIDS being the leading cause of death among adults, individuals are now taking more precautions with sexual intercourse, and medical facilities are screening blood more thoroughly. Even though HI ...
    Related: aids, aids epidemic, latin america, hepatitis b, pneumonia
  • Angola - 1,638 words
    Angola Angola, formerly Portuguese West Africa, is the seventh largest country in Africa. The country can be divided into three major regions: the coastal plain, a transition zone, and the vast inland plateau. Angola has a tropical climate with its vegetation including tropical rain forests, savannas, grasslands, palm trees and even deserts. A great variety of animal life ranging from elephants, rhinoceros, giraffes, and even crocodiles can also be found in this African country (Microsoft 1). Very little is known about the early regions of Angola. The original inhabitants of present-day Angola were hunters and gatherers. Their descendants, called Bushman by the Europeans, still inhabit porti ...
    Related: angola, party system, liberation movement, foreign aid, profit
  • Angola - 735 words
    Angola Geography Angola is located in southern Africa, boarding the South Atlantic Ocean and is between Namibia and Democratic republic of the Congo. The area is 1,246,700sq km. For size comparative Angola is less than twice the size of Texas. For the geographic coordinates they are 12 30 s 18 30 E. The coastline is 1,600km long. The highest point in elevation is Morro de Moco witch is 2,620 miles high. The population of Angola is 11,177,537. The Capital and its largest city is Luanda witch has 2,000,000 people. Some other large and main cities are Huambo that has 400,000 people and one more main city is Lubango, 105,000. The birth rate is 43.1/1000; infant mortality rate is 129.2/1000; dens ...
    Related: angola, civil war, south atlantic, water pollution, railroads
  • Costa Rica - 1,240 words
    Costa Rica Greg Coffta Bio190/Costa Rican Adventures 11/30/1999 Part I Banana: Bananas were most likely picked up by the European traders in Southeast Asia when in search for spices. Soon, as the discovery of the Tropics arrived, traders took bananas to Central America. Breadfruit: this fruit commonly grows among the southern Pacific islands, and it probably found its way to Costa Rica when the natives started to explore on boat. Chocolate: as far as I could find, chocolate is native to Central America. It comes from the fruit of the Cacao Tree, and was traditionally used by the Aztecs. Coconuts: Coconuts also come from Tropical Pacific islands, and the actual coconut itself probably floated ...
    Related: costa, costa rica, costa rican, rica, pacific islands
  • Desertification - 1,164 words
    Desertification Desertification is the spread of desert-like conditions in arid and semi-arid areas, due to human influence and/or climatic change. Some of the natural causes of desertification are wind erosion, climatic conditions, and scarce water supply. There is a grave difference between areas where vegetation has been retained and surrounding vegetation. For example, "Nefta in southern Tunisia, the coverage of vegetation inside an area fenced 60 years ago is 85%, in contrast to 5% outside the area." Approximately one-third of the earth's land surface is semi-arid or arid. This is the land where desertification occurs; not in any of the natural desert zones. "Were these lands to continu ...
    Related: desertification, harcourt brace, prentice hall, land surface, eaten
  • Ebola Virus - 1,094 words
    Ebola Virus Ebola virus, a member of the Filoviridae, burst from obscurity with spectacular outbreaks of severe, haemorrhagic fever. It was first associated with an outbreak of 318 cases and a case-fatality rate of 90% in Zaire and caused 150 deaths among 250 cases in Sudan. Smaller outbreaks continue to appear periodically, particularly in East, Central and southern Africa. In 1989, a haemorrhagic disease was recognized among cynomolgus macaques imported into the United States from the Philippines. Strains of Ebola virus were isolated from these monkeys. Serologic studies in the Philippines and elsewhere in Southeast Asia indicated that Ebola virus is a prevalent cause of infection among ma ...
    Related: ebola, ebola virus, virus, limited resources, life cycle
  • Economical Effects Of El Nino - 1,661 words
    Economical Effects Of El Nino Economical Effects of El Nio El Nio is a warm coastal current that flows south along the coasts of Ecuador and Peru (Wyrtki). El Nio is a Spanish term meaning the child. The name refers to the Christ child because it usually begins around Christmas and ends around Easter (Cane). El Nio has recurred about twenty four times in the last century (Erickson). It is first recorded as far back as the early 1500's and returns on average of once every four years (Cane). El Nio causes much destruction in the short time it lasts. This system has been known to cause forest fires, typhoons, torrential rains, unusually powerful hurricanes, flash floods, severe droughts, and fr ...
    Related: economical, nino, northern australia, easter island, fisheries
  • Elephant - 1,701 words
    Elephant The common name is the African Elephant, the scientific name is Loxodonta Africana, the phylum is Vertebrata, the class is Mammalia, the order is Proboscidea, and the family is Elephantidae. The Closest Relatives to the African Elephant are: the Asian Elephant, mammoths, primitive proboscidean (mastodons), sea cows, and hyraxes. Scientists believe that the African Elephant evolved from one of its closest relatives, the Sea Cow. The geographical location and range of the African elephant covers all of central and southern Africa. In Ethiopia there are isolated populations that exist around Lake Chad in Mali and Mauritania. Also in Kenya, Rhodesia, Tanzania, Zambia, Uganda, Zaire, and ...
    Related: elephant, national parks, surface area, south africa, feature
  • Evolution Of Humans - 1,542 words
    Evolution Of Humans Human evolution is the biological and cultural development of humans. A human is any member of the species Homo sapiens, meaning "wise man." Since at least the Upper Paleolithic era, some 40,000 years ago, every human society has devised a creation myth to explain how humans came to be. Creation myths are based on cultural beliefs that have been adopted as a legitimate explanation by a society as to where we came from. The science of paleoanthropology, which also tries to create a narrative about how humans came to be, is deeply technical. Paleoantropology is the science of the evolution of humans, and it is the base of all research in that field. Humans have undergone ma ...
    Related: evolution, human brain, human evolution, human origins, human society
  • Evolution Of Humans - 1,518 words
    ... this time, East African mammals adapted to drier more open grassland conditions. It was about this time that the new form of human emerged in Africa, a hominid with a much larger brain, excellent vision, and limbs and hips fully adapted to an upright posture. Paleoanthropologists call this hominid Homo Erectus, a human much taller than its diminutive predecessors, standing on average five feet six inches tall, with hands capable of precision gripping and many kinds of tool-making. The skull is more rounded than those of earlier hominids, but still had a sloping forehead and retreating brow ridges. Homo Erectus was more numerous and more adaptable than Homo habilis, and, on present eviden ...
    Related: evolution, human activity, human development, human evolution, human history, human language, human race
  • Great Zimbabwe - 820 words
    GREAT ZIMBABWE GREAT ZIMBABWE This article which I have chosen to read, is about a ruined city of southeast Zimbabwe south of Harare. Great Zimbabwe is an ancient city on the plateau in sub-Saharan Africa. Great Zimbabwe was supposedly a city that controlled much trade and culture of southern Africa during the 12th and 17th centuries because it was stationed on the shortest route between the northern gold fields, and the Indian Ocean. Archaeologists believed that this masterful stonework was built somewhere around 1100 and 1600 A.D. Great Zimbabwe covers 1,779 acres and is made up of 3 main structures. The first one is the Hill Complex; Hill Complex is the oldest part of the site. The hill w ...
    Related: zimbabwe, late 1800s, saharan africa, ancient cities, tribe
  • Investigation Of Pit Size Versus Larval Size In An Antlion - 1,133 words
    Investigation Of Pit Size Versus Larval Size In An Antlion Senior Seminar 20 April 2001 Abstract The purpose of this study was to test whether there was a relationship between the size of an antlion and the size of its pit. Fieldwork was undertaken at UT's Brackenridge Field Laboratory in Austin, Texas. There we selected two aggregations of larval antlions from which to obtain the data. Pit diameter and slope were measured to obtain the pit volume. After pits were measured, larvae were collected and weighted in the lab with an analytical balance. Regressions of larval weight versus pit diameter, slope, and pit volume were obtained. All three variables showed significant coefficients of deter ...
    Related: investigation, versus, southern united, southern states, fifteen
  • Mahatma Ghandi - 331 words
    Mahatma Ghandi Ghandi was indeed an important person in Asian history. He led the struggle for Indian independence from Britain, eventually achieved in 1947. Perhaps the most intriguing part of this was his method. Ghandi preached non violence, he once said "Non-violence is the greatest force at the disposal of mankind. It is mightier than the mightiest weapon of destruction devised by the ingenuity of man." This is the quality that makes him a unique and important figure in Asian development. Mohandas K. Ghandi was born in 1869 to Hindu parents in Western India. He married Kasturbai Makanji at the age of 13. His family then sent him to London to study law, and in 1891 he was called to the b ...
    Related: ghandi, mahatma, southern africa, asian development, british
  • Napoleon - 860 words
    Napoleon Napoleon Bonaparte was born at Ajaccio, in Corsica, on August 15, 1769, of a good family in a well-established position. He had many brothers and sisters and these family relations played an important part in his later life. He was a soldier from his childhood, entered the military school at Brienne when he was 10, and obtained his lieutenant's commission when he was sixteen. He apparently began with some literary ambition and wrote various pamphlets. In these, as in all he ever wrote, there is a curious tendency to rhetoric, coupled with the power to drop such rhetoric completely and speak out with a native vigor and energy that burns and stings. The wars of the French Revolution a ...
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  • Salem Witch Trials - 1,164 words
    Salem Witch Trials The Salem Witch trials started in 1692 resulted in 19 executions and 150 accusations of witchcraft. This is one of the historical events almost everyone has heard of. It is a topic that is talked about, and can be seen as controversial. A quote by Laurie Carlson shows just how controversial the topic can be. (A) character myth is certainly what the witch hunts in Europe and Salem have become, though they have more basis in fact than most myths. The stories of the witch hunts are character myths for our time, to be told by feminists, left-wing intellectuals, and lawyers for President Clinton, each taking what he or she needs from the story, adding or subtracting as it seems ...
    Related: salem, salem massachusetts, salem witch, salem witch trials, witch, witch hunts, witch trials
  • Social Organization - 1,167 words
    Social Organization Swazis are said to belong to the Nguni people who lived in central Africa and migrated to southern Africa. They speak the Siswati language , a language earlier spoken by the Nguni group of the Bantu family. They seem to have settle in Swaziland around five hundred years ago. They were then ruled by the British from the mid 19th century to mid 20th century. Swaziland is a monarchy and is ruled by King Mswati III. Social Organization The social organization in the Swazis is like any other African tribe. The homestead is the economic and domestic unit of the family. It is headed by the Umnumza or headman who is in charge of the family which includes his wives and children. S ...
    Related: social organization, primary role, arranged marriages, mother in law, preference
  • South Africa - 1,162 words
    South Africa South Africa South Africa is the southernmost part of the continent of Africa. It is one of the earth's oldest and stable landmasses. This is why there are no folded mountain ranges. The only mountain ranges that are similar to that kind of range, would be those in the southern tip. This is where the north-south ranges meet an east-west range in the Paarl area. The rest of the country has been slightly pitted so that interior lakes like the Okovango Delta have no outlet to the sea. Most of the country is at an elevation of 3,000 to 6,500 feet above sea level. South Africa lies north of 35 S latitude and is surrounded on three sides by the Indian and Atlantic oceans. Two large hi ...
    Related: africa, south africa, southern africa, nuclear power, large numbers
  • South Africa - 1,161 words
    South Africa South Africa is the southernmost part of the continent of Africa. It is one of the earth's oldest and stable landmasses. This is why there are no folded mountain ranges. The only mountain ranges that are similar to that kind of range, would be those in the southern tip. This is where the north-south ranges meet an east-west range in the Paarl area. The rest of the country has been slightly pitted so that interior lakes like the Okovango Delta have no outlet to the sea. Most of the country is at an elevation of 3,000 to 6,500 feet above sea level. South Africa lies north of 35 S latitude and is surrounded on three sides by the Indian and Atlantic oceans. Two large high-pressure a ...
    Related: africa, south africa, southern africa, nuclear power, national park
  • The African Lion - 1,079 words
    The African Lion The lion is known as king of the jungle because of its huge size and ferocious appearance, the most common type of lion is the African lion. The African lion has the genus species Panthera (panther, leopard) leo (lion). Panthera leo has the common name lion and comes from the felidae family. Panthera leo is in the mammali class and has the order carnivora(Bush Gardens, 1996). Lions live in sub-Saharan Africa in grasslands and semi-arid plains in prides which is a group of lions that live in the same area and share hunting duties(Bush Gardens,1996). Lions are the only truly social cat species, usually a pride consists of two males, seven females, and any amount of cubs. The l ...
    Related: african, lion, lion king, the jungle, wild animals
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