Activity 2 - Answer Key
Step 4.
A) [The largest number of cities are located in the Low Mountain areas along
the Ivory Coast and the Mediterranean Sea. Close to ocean for shipping and supplies, and low mountains for a more temperate climate.] B) [The fewest number of cities are located in the High Plains. Most High
Plains areas are desert with little or no water available for farming or living.] C) [Proximity to water determines city size. Coastal areas for movement of
goods. Inland areas are located on large rivers for transportation to the sea.]
Step 6.
Cities
greater than population 3,000,000 are:
1) Cairo, Egypt - population 9,300,000 2) Lagos, Nigeria - population 3,800,000 3) Johannesburg, South Africa - population 3,650,000 4) Alexandria, Egypt - population 3,350,000
A) [The least number of cities is located in the High Plains, with the least
precipitation. The Sahara Desert and the Desert of Western South Africa.] B) [Cairo and Alexandria, Egypt are at the mouth of the Nile River. Even
though there is little precipitation, the Nile is there with water for living, farming,
and shipping.]
Step 8.
Step 11.
A) [The climate does have an effect on city size (yes). Desert/Tropical Belts
are too hot and dry to support most populations. The High Population areas are in
Equatorial, Subequatorial, or Subtropical areas, near the coasts where trade winds keep
the land cooler and wetter.]
*** End of Activity 2 ***
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Last modified: 11 March 2004