1. (D) Africa
2. (C) tertiary economic activity
3. (B) per capita gross domestic product.
4. (C) commercial farming
5. (C) substance farming
1. Africa is a continent where most of the countries are underdeveloped and are in lack economic stability. No job opportunities and no industrial & technological development in this area which leads to the least economic freedom.
2. Tertiary economic activity deals with the service provided to society. For instance, a doctor provides medical services to society, similarly, a law firm provides legal services to society.
3. GDP (gross domestic product) is the value measured in terms of the total value of a country's goods and services produced in a year, divided by its total population. Each country is having its own GDP.
4. Commercial farming is farming used to do for the purpose of selling its output in the market.
5. Underdeveloped countries won't have technological advancement up to that level. Therefore, people living in the such country mainly involved in substance farming or primitive farming.
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