Teachingchemistry n Tanzania

摘要

Tanzania in East Africa has great natural beauty but according to the UN Human Development Report (bit.ly/ly3ThmY), it is one of the world's poorest and least developed countries (152nd out of 186 countries). Health problems with HIV-AIDS, tuberculosis and malaria are significant and the country struggles with corruption (www.pccb.go.tz). Most Tanzanians are very religious people. An estimate of 30% Christian, 35% Muslim and 35% African traditional religions is usually given for the mainland, while Zanzibar is more than 99% Muslim (1 .usa.gov/lnqGDbC).