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1 day ago · The southern reaches of the Sahara end in the Sahel, a semiarid buffer zone that separates the desert from the more temperate savanna biomes beyond. A number of other factors affect climatic variability within the Sahara as well: topography does so, as do ocean currents, the latter of which are responsible for the slightly cooler and more humid ...
- Sahara - People
Sahara - Nomads, Bedouins, Tuareg: Although as large as the...
- Sahara Summary
Sahara, Largest desert in the world, encompassing almost all...
- Plant Life
Sahara - Flora, Fauna, Ecosystems: Saharan vegetation is...
- Climate
Climate of the Sahara. The age of the Sahara has been a...
- Animal Life
Sahara - Wildlife, Reptiles, Mammals: Relict tropical fauna...
- Sahara - People
May 8, 2024 · How many climate zones are in Africa? Using the findings of the earlier sections, it is possible to identify eight important climatic zones in Africa: Tropical wet, Tropical, short dry spell, Tropical, long dry spell, Tropical desert, Tropical highland, Subtropical desert, Subtropical, summer rain, and Subtropical, winter.
- Barbara Macdonald
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4 days ago · The primary source of rain in the Sahara is the Intertropical Convergence Zone, a continuous belt of low-pressure systems near the equator which bring the brief, short and irregular rainy season to the Sahel and southern Sahara. Rainfall in this giant desert has to overcome the physical and atmospheric barriers that normally prevent the ...
- 9,200,000 km² (3,600,000 sq mi)
- 1,800 km (1,100 mi)
- 4,800 km (3,000 mi)
1 day ago · The Köppen climate classification divides climates into five main climate groups, with each group being divided based on patterns of seasonal precipitation and temperature. The five main groups are A (tropical), B (arid), C (temperate), D (continental), and E (polar). Each group and subgroup is represented by a letter.
May 17, 2024 · The Sahel is a diverse region with unique cultures, music, and food, but it faces challenges like food insecurity and environmental degradation. Its people show resilience and solidarity in the face of adversity. The Sahel has a rich history of ancient empires, vibrant marketplaces, and traditional architecture.
2 days ago · West Africa or Western Africa is the westernmost region of Africa.The United Nations defines Western Africa as the 16 countries of Benin, Burkina Faso, Cape Verde, The Gambia, Ghana, Guinea, Guinea-Bissau, Ivory Coast, Liberia, Mali, Mauritania, Niger, Nigeria, Senegal, Sierra Leone, and Togo, as well as Saint Helena, Ascension and Tristan da Cunha (United Kingdom Overseas Territory).
May 17, 2024 · Africa is a continent with a wide variety of climates, ranging from tropical to desert. It is divided into four distinct climate zones that have been identified by climatologists. These climate zones are the Tropical Zone, the Desert Zone, the Temperate Zone, and the Mediterranean Zone. Each zone has its own unique characteristics and weather ...