They were the first life forms to evolve, and today they number in the nonillions. That's 10 with 29 zeroes after it. If that doesn't convince you of their significance in biology, perhaps the fact that you yourself are home to entire communities of the little critters will get your attention.
Neighbours on All Sides. Botswana is bordered in the South by South Africa, with many immigration checkpoints linking the two countries. In the West the country is bordered by Namibia, in the East by Zimbabwe and in the North by the Caprivi Strip of Namibia. The only geological feature of note that forms a part of a border with a neighbouring country is the Linyanti/Chobe River system in the North on the border with Namibia.
Living in South Africa can offer expatriates a unique experience sampling a diverse and rich culture. South Africa is located on the southern tip of Africa and is bordered by Botswana, Mozambique, Namibia, Swaziland and Zimbabwe.It has nine provinces; Eastern Cape, Free State, Gauteng, Limpopo, Mpumalanga, Natal, Northern Cape, the North West and Western Cape.uch policies, coupled with South Africaâs high employment rate, can act as a severe impediment for foreigners living in South Africa who are searching for work, as they will often be passed over in favor of locals.