Use the map below to answer question #25. (AKS 39c) (DOK 3)

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As the map illustrates, Africa is exceedingly rich in natural resources, chiefly precious metals and oil. A significant part of the continent makes its money on diamonds, gold or oil.

How does this map relate to the distribution of natural resources for countries such as Nigeria?

A.
Nigeria has no natural resources. They need to develop industry and import raw materials in order to export finished goods.

B.
Nigeria is rich in gold and diamonds, and they need to learn to mine these resources effectively in order to trade for other resources from other African countries.

C.
Nigeria has many natural resources; however, they are land-locked and need to effectively work with other nations to move natural resources through other countries for exporting.

D.
Nigeria is rich in oil and natural gas, and they need to drill for petroleum products effectively and develop refineries in order to trade for other resources from other African countries.

Why is paper currency considered flat money ? a) it is backed up with gold and silver deposits b) it has value because people will accept it in exchange for a good or service c) it is easy to carry and transfer

How many people in the world’s economy work in “system d”?

What is meant by a symmetrical unimodal distribution? a. a distribution is the frequency at which a certain value of a variable is obtained during a study. a symmetric unimodal distribution is a distribution where there is one value with a larger frequency than any other and the pattern of frequencies on the left and right of this larger frequency are mirror images of each other. b. a distribution is a pattern of frequencies for the various values of a variable collected in a study. a symmetric unimodal distribution is a distribution where there is one value with a larger frequency than any other and the pattern of frequencies on the left and right of this larger frequency are mirror images of each other. c. a distribution is the frequency at which a certain value of a variable is obtained during a study. a symmetric unimodal distribution is a distribution where there is a uniform frequency, meaning the frequency of every value is same, and the pattern of frequencies on the left and right of this larger frequency are mirror images of each other.