Apart from wealth in agriculture, forestry and wildlife land, Tanzania is also very rich in minerals such as gold, diamond, iron, coal, nickel, tanzanite, uranium and natural gas. This leads to poverty because there is not enough natural resources to support the people. This impacts their economy because they do not have much fertile land, so they get money from lots of these natural resources. Tananzia's trade is voluntary. This means that it is easy to trade in Tananzia. Tananzia does encourage entrepreurship.