Syllabus Edition

First teaching 2025

First exams 2027

Causes & Impacts of Climate Change (Cambridge (CIE) IGCSE Geography): Exam Questions

Exam code: 0460 & 0976

1 hour15 questions
1a
Sme Calculator
1 mark

Study Figure 4.1, which shows changes in global carbon dioxide (CO2) emissions and average temperature change between 1960 and 2020.

Graph showing CO2 emissions per capita and average temperature change from 1960 to 2020; both lines generally rise with fluctuations.

Estimate the increase in global CO2 emissions between 1960 and 2020.

1b2 marks

Give two reasons for the increase in global CO2 emissions between 1960 and 2020.

1c3 marks

Use Figure 4.1 to describe the average changes in temperature between 1960 and 2020. Refer to data in your answer.

23 marks

State one reason for each of the following impacts of climate change.

  • Rising sea levels

  • Prices of food may rise

  • Shortages of water

33 marks

Study Fig. 6.2, which shows information about human influence on the greenhouse effect.

q6-6b-qp-11-0460-12-2019-164091

Using Fig. 6.2 only, explain how humans are influencing the natural greenhouse effect.

43 marks

Study Figs. 6.2, 6.3 and 6.4, which are photographs of economic activities which increase greenhouse gases in the atmosphere.

A power station with large cooling towers and chimneys emitting steam, surrounded by greenery and fencing, with a paved path in the foreground.

Fig 6.2 

fig-6-3-q6-0460-w19-in-13

Fig 6.3

ITFiBKng_fig-6-4-q6-0460-w19-in-13

Fig 6.4

Explain how each of the economic activities shown in Figs. 6.2, 6.3 and 6.4 increase greenhouse gases in the atmosphere.
Fig. 6.2 ....................................................................................
Fig. 6.3 ....................................................................................
Fig. 6.4 .....................................................................................

51 mark

State one natural cause of changes in global temperatures.

14 marks

Study Figure 4.1, which shows changes in global carbon dioxide (CO2) emissions and average temperature change between 1960 and 2020.

Graph showing CO2 emissions and temperature change from 1960 to 2020. CO2 emissions rise from 2 to 5 metric tonnes; temperature increases from -0.2 to 1°C.

Use evidence in Figure 4.1 to describe the relationship between global CO2 emissions and average temperature change.

25 marks

To what extent is international cooperation essential to slow down the rate of climate change?

35 marks

Study Fig. 6.2, which shows information about human influence on the greenhouse effect.

q6-6b-qp-11-0460-12-2019-164091

Explain why greenhouse gases are building up in the atmosphere.

45 marks

Study Figs. 6.2, 6.3 and 6.4, which are photographs of economic activities which increase greenhouse gases in the atmosphere.

A path leads to a group of large cooling towers at a power plant, surrounded by greenery and a metal fence, with smoke rising into a partly cloudy sky.

Fig 6.2

fig-6-3-q6-0460-w19-in-13

Fig 6.3

ITFiBKng_fig-6-4-q6-0460-w19-in-13

Fig 6.4

Explain how an increase in greenhouse gases in the atmosphere is causing global warming.

55 marks

To what extent are global health impacts a significant consequence of climate change

17 marks

For a named country you have studied, describe the strategies which have been used to reduce the problems caused by climate change.

27 marks

To what extent have international agreements been successful in limiting climate change

37 marks

To what extent is climate change the result of human actions

47 marks

For a named country you have studied, explain how managing climate change involves both reducing causes (mitigation) and responding to change (adaptation).

57 marks

For Bangladesh, explain what the impacts of climate change are on both the environment and people.