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Geography of Zambia

Nature

Terrain shapes and bedrock

Geography of Geography of ZambiaMost of Zambia is a plateau of 900–1 500 m above sea level. According to COUNTRYAAH, the erosion has provided a varying and wavy surface, where remains of different planed bedrock surfaces are preserved in isolated hills and ridges. From the border with the Congo (Kinshasa) in the northwest, the land area rises towards the Muchinga mountains in the east, which form water divisions between the rivers Congo and Zambezi. Along the border in the far northeast, the Mbala plateau rises, 1,500-1,800 meters above sea level. and Nyika plateau, about 2 100 m above sea level. The landscape slopes to the southeast in the eastern and southern parts of the country, which is why most of Zambia is drained to the Indian Ocean by the Zambezi River, which is a border river to the south towards Zimbabwe, and its tributaries. Among these, Kafue and Luangwa are the largest. Where the latter falls into the main river lies the country's lowest point, about 360 m above sea level. At the border with Zimbabwe, Zambezi forms the 108 m high Victoria Falls. To the east are some large valleys and sinks that are part of the southern part of the East African rift system. The southern tip of Lake Tanganyika is located in northeastern Zambia, about 600 m below the plateau surface in the south, and the Kalambo River forms a 220 m high fall here. In the northern part there is also the shallow Bangweulus lake and Bangweul outcrop, which with its approximately 10 400 km2 is one of the largest swamp areas in the world. They are dewatered through Luapala to Lake Mwerus.

Geography of Zambia

The bedrock in Zambia in the northeast is largely made up of older crystalline rocks. These are covered to the southwest by younger sedimentary rocks of varying ages. ore bearing, about 600 million years old rocks in central Zambia. At the far west, the bedrock is covered by sand deposits from the Kalahari desert's former extent. The ground cover is mostly sand and leached laterite soil. Fertile river sediments are found in the valleys.

Climate

Zambia is located in the tropical climate zone, but the heat is reduced through the country's high position as well as abundant clouds and rain showers. October is the warmest month with normal temperature around 23-27 C. The coldest month is July with 15-20 C. Extreme values ​​are generally between −1 C and 38 C, and up to 44 C has been measured in the Luangwa Valley. The rainy season falls in November – April, giving Zambia an average of 1,475 mm per year in the north and 700 mm in the south.

Plant Life

The flora is quite rich and contains a number of endemic species. The most common type of vegetation is sparse savanna forest with deciduous trees, such as Brachysteʹgia and Julbernaberrdia. Other common tree species are, for example. acacias, Boracus, Combreʹtum, Terminia and Erythrophleʹum. The undergrowth of i.a. eagle bugs, Hyparrheʹnia and Aframoʹmum are tall, and the forest is often exposed to grass fires during the dry season.

Here and there are small areas with evergreen forests, where Mitraʹgyna, Syzyʹgium and Xyloʹpia are common tree species. In mountainous areas occur forests with Podoca'rpus, Oco'tea and Chrysophy'llum and thickets of heather plant genus Phili'ppia.

Wildlife

The fauna is rich and dominated by savannah species, although wildlife in large areas has been strongly decimated as part of the fight against tsetse flies. In total, there are about 230 species of mammals, over 600 species of breeding birds, 83 species of amphibians and just over 150 species of reptiles.

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