To determine the best explanation for Uganda's high population growth rate, we need to analyze the provided demographic information. The table shows the following data for Japan, Uganda, Mexico, and the global average:
| | Japan | Uganda | Mexico | Global average |
|---------------------|---------|--------|--------|----------------|
| Population growth rate | -0.10% | 3.32% | 1.07% | 1.10% |
| Fertility rate | 1.39 | 6.06 | 2.25 | 2.45 |
| Life expectancy | 84 years| 54 years| 77 years| 68 years |
Let's break this down to figure out which factor is most closely associated with Uganda’s high population growth rate:
1. Low life expectancy: While Uganda has a lower life expectancy (54 years) compared to the other countries, this does not directly explain a high population growth rate. Generally, low life expectancy would contribute to lower population growth due to higher mortality rates.
2. High life expectancy: Uganda does not have a high life expectancy compared to the other countries; therefore, this option is not relevant.
3. Low fertility rate: Uganda has a high fertility rate, not a low fertility rate. Hence, this does not explain the high population growth rate.
4. High fertility rate: Uganda has a fertility rate of 6.06, which is markedly higher than that of Japan (1.39), Mexico (2.25), and the global average (2.45). A high fertility rate contributes significantly to a high population growth rate because more children are being born, increasing the overall population rapidly.
Given the data, the best explanation for Uganda's high population growth rate is its high fertility rate. The correct choice is:
High fertility rate (Choice 3).
