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 agate is a beautiful stone that comes from an equally beautiful country. Its unique banding and colors attract people to this available, but not in any means common or plain stone. With just one look, you too understand why Botswana agate has been called the royalty of the agate family.otswana agate is namely mined in Botswana. The height of the agate mining operation in Botswana was in the 1970s. Since then, rough agates cannot leave the country. The only agates that can leave the country are those that have been polished, or in other words, processed.