Which of the following is evidence that natural resources play a role in the economies of Africa?

1. Contribution to GDP: Natural resources serve as a significant contributor to the economies of many African countries. For instance, countries like Nigeria, Angola, and Algeria heavily depend on oil revenues, which make up a large portion of their GDP.

2. Export earnings: Africa is home to abundant natural resources, including minerals like diamonds, gold, copper, and various other valuable commodities. The export of these resources generates substantial foreign exchange earnings for the continent and plays a crucial role in international trade.

3. Employment opportunities: Natural resource sectors such as mining, agriculture, and forestry provide employment opportunities for many Africans. These industries often employ a significant portion of the workforce, particularly in rural areas, contributing to the livelihoods of many individuals and communities.

4. Government revenue: The extraction and sale of natural resources in Africa result in substantial government revenues through taxes, royalties, and other levies. This revenue often funds various development projects, social welfare programs, and public infrastructure that benefit the overall economy.

5. Foreign direct investment (FDI): The presence of valuable natural resources attracts foreign direct investment in Africa. Many multinational companies invest in African countries to extract and exploit these resources, which brings in capital, technology, and expertise, contributing to economic growth.

6. Economic dependency: In some cases, excessive reliance on a single natural resource can lead to economic vulnerability and lack of diversification. For instance, the "resource curse" phenomenon, where countries become overly dependent on a particular resource, can hinder economic development and make them susceptible to price fluctuations and market uncertainties.

Overall, the aforementioned factors demonstrate the significant role natural resources play in the economies of Africa. However, it is important for countries to manage their resources sustainably, diversify their economies, and invest in other sectors to ensure long-term economic stability and inclusive growth.