If you look at a 2015 calendar, you might spot that summer begins on June 21st this year. This uses the astronomical seasons, based on the solstices and equinoxes that occur through the year. Seasons occur due to the fact that the Earth is tilted from its axis by 23.5 degrees.
Botswana /bÉtËswÉËnÉ/ , officially the Republic of Botswana (Tswana: Lefatshe la Botswana), is a landlocked country located in Southern Africa. The citizens refer to themselves as Batswana (singular: Motswana).Formerly the British protectorate of Bechuanaland, Botswana adopted its new name after becoming independent within the Commonwealth on 30 September 1966.Since then, it has maintained a strong tradition of stable representative democracy, with a consistent record of uninterrupted democratic elections.otswana is a member of the African Union, the Southern African Development Community, the Commonwealth of Nations, and the United Nations.
Botswana is a landlocked country in Central South Africa. Its borders include South Africa to its south, Namibia to its west, Zambia to its north, and Zimbabwe to the northeast. Botswana is characterized by a land area that's generally flat - with the Kalahari Desert making up 70% of the country's total land area.