Zambia is a landlocked country located in Southern Africa, to the east of Angola. It has a total area of 752,618 square kilometres (slightly larger than France), of which 9 220 km2 is water. Political geography Zambia has a total of 5 664 km of land boundaries, and it borders: Angola for 1,110 km, Democratic Republic of the Congo for 1,930 km, Malawi for 837 km, Mozambique for 419 km, Namibia for 233 km, Tanzania for 338 km, Zimbabwe for 797 km, and Botswana, less than . Physical geography Climate Zambia has a tropical climate, modified by the altitude of the country. There is a rainy season that runs from October/November to March/April. Terrain The terrain of Zambia is mostly high plateau, with some hills and mountains. The lowest point is the Zambezi river, at above sea level, with the highest being Mafinga Central in the Mafinga Hills, at above sea level. Zambia is a landlocked country bordered along Zimbabwe in the south divided by Victoria Falls, Congo DR in the north, Tanzania on the northeast, Malawi on the east and Mozambique on the southeast. The general topography of the country is characterized by uplifted planation surfaces. The general elevation of the nation as a whole is tended towards west to east from the Kalahari Basin. The level of land falls from the upper Congo towards the Zambezi depression in the South forming a plateau. Zambia lies in the watershed between DR Congo and Zambezi river systems. Leaving two provinces, all other provinces lie in the country frontier formed between the continental divide separating the Atlantic Ocean and the Indian Ocean, which traverses from DR Congo to the south of Tanzania. There are three major seasons: a cool dry season from April to August, a hot dry season from August to November and a warm wet season from November to April. The maximum heat is experienced during November, while the maximum rainfall is received during December. The annual rainfall is more than in the Southern parts, while is more than in the northern parts. Lake Kariba is the man made lake in Africa and the second largest man made lake in the world and it stretches along the Southern border of the province. Ecoregions Nine ecoregions in four biomes are represented in Zambia, the most widespread being Miombo, Mopane and Baikiaea woodland savanna, with grasslands (mainly flooded grassland) and evergreen