Cambridge IGCSE · Geography (0460)

Population dynamics: Practice Questions

5 multiple-choice questions marked as you go, and 5 written questions with worked solutions. All on Population dynamics.

10 questions24 marksFree, no account

Question 1

1 mark

Which factor is a primary reason for the rapid increase in the world's population during the 20th century?

Question 2

1 mark

A country has an aging population and is implementing pro-natalist policies. Which set of conditions most likely describes this country's demographic situation?

Question 3

1 mark

In a country experiencing over-population, what is the most likely long-term effect on the natural environment?

Question 4

1 mark

In many countries, a high infant mortality rate is a significant factor affecting population growth. Which of the following is the most likely social consequence for a family in a country with a high infant mortality rate?

Question 5

1 mark

A government is concerned about a declining population and an aging workforce. Which of the following sets of population policies would be most appropriate to address these concerns?

Question 6

2 marks

A country has experienced a consistent decrease in its death rate while the birth rate remains high. Identify the likely effect on the country's total population size.

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Question 7

3 marks

Explain how a high prevalence of HIV/AIDS can impact the death rate and the overall population structure of a country.

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Question 8

6 marks

Compare the likely causes of low life expectancy in a country heavily affected by HIV/AIDS with one experiencing widespread food shortages.

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Question 9

3 marks

(a) Define the term natural increase.
(b) If a country has a birth rate of \(22\) per \(1000\) and a death rate of \(9\) per \(1000\), calculate the annual rate of natural increase as a percentage. Show your working.

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Question 10

5 marks

(a) Define the term over-population.
(b) Explain how a country with a large population size can avoid being classified as over-populated by making effective use of its resources.
(c) Suggest three consequences of over-population on the natural environment of a country.

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