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What is the topography of Africa?
The topography of the African continent is characterized by large-scale extensional features such as the East African Rift, widespread volcanic activity, and anomalously subsided basins and uplifted domes1.
Which part of Africa is Sub-Saharan?
Sub-Saharan Africa is, geographically, the area of the continent of Africa that lies south of the Sahara. According to the United Nations, it consists of all African countries and territories that are fully or partially south of the Sahara.
In what region of Sub-Saharan Africa is desertification most severe?
In what regions of Sub-Saharan Africa is desertification most severe? What is transhumance? The semidesert region at the southern fringe of the Sahara, and the countries that fall within this region, which extends from Senegal to Sudan.
What are the 4 regions of Sub-Saharan Africa?
Landforms Ecologically separated from North Africa by the sweeping and sparsely populated Sahara Desert, the sub-Saharan mainland consists of four vast and distinct regions: Central Africa, East Africa, West Africa, and Southern Africa. Together, they constitute an area of 9.4 million square miles.
What is a richest country in Africa?
Top 20 Richest Countries in Africa
- Seychelles.
- Equatorial Guinea.
- Gabon.
- Botswana.
- South Africa.
- Libya.
- Namibia.
- Egypt.
How Africa is divided?
Africa is the world’s second largest continent in area. The UN Statistics Division has subdivided the African continent into five regions, Northern Africa, Central or Middle Africa , Southern Africa, East Africa, and Western Africa.
Which is a feature of Sub-Saharan Africa?
In addition to an array of landforms from rift valleys to mountains to deserts, Sub-Saharan Africa contains a wide variety of climate zones and precipitation patterns. In general, the continent is relatively hot with temperate climates in the higher elevations.
Why is desertification so bad in Africa?
It has been estimated that 319 million hectares of Africa are vulnerable to desertification hazards due to sand movement. Deforestation exposes the soil to high temperatures which break down the organic matter, increase evaporation and make the soils vulnerable to erosion.
What is the most southern country in Africa called?
South Africa
South Africa, the southernmost country on the African continent, renowned for its varied topography, great natural beauty, and cultural diversity, all of which have made the country a favoured destination for travelers since the legal ending of apartheid (Afrikaans: “apartness,” or racial separation) in 1994.
What are the names of the mountains in Africa?
Most of the highlands and mountains are the result of recent volcanic activities (e.g east African mountains like the Kilmanjaro -19,340 ft (5895 m); Kenya 17,058 ft (5200 m); Meru -4569 m and Elgon 4053 m and in the Ethiopian highlands Ras Dashen is about 15,000ft (4,573 m).
What is the physical geography of East Africa?
The physical geography of East Africa is dominated by the Great Rift Valley, which extends through the middle of the region from north to south. Associated with the rift valleys are vast savannas such as the Serengeti Plain, large lakes, high mountains, and the highlands of Ethiopia.
Which is the highest part of the continent of Africa?
Lower average altitudes characterize most of the areas in the North. The Southern and Eastern areas have most of the highest areas of the continent (900-1200m). The African plateau is underlain primarily by Precambrian rock that dates back to more than 600 years.
Which is the second highest mountain in Africa?
The highest mountain in Africa, Mt. Kilimanjaro (19,340 feet), is located in Tanzania near the border with Kenya. The second highest peak, Mt. Kenya (17,058 feet), located just north of the country’s capital of Nairobi, near the equator, is the source of Kenya’s name. Both mountains are inactive volcanoes and have permanent snow at their peaks.