Question 1
Study Figure 1, a map showing the extent of Arctic sea ice in September 2020 and the average extent of Arctic sea ice in September from 1981 to 2010.
Using Figure 1, compare the extent of Arctic sea ice in September 2020 with the average extent of Arctic sea ice in September from 1981 to 2010.
[2 marks]
Answer
Study Figure 2, data showing changes in the volume of Arctic sea ice from 1980 to 2020.
Figure 2
| Year | 1980 | 1990 | 2000 | 2010 | 2020 |
| April | 32 200 | 29 900 | 27 400 | 23 900 | 22 600 |
| September | 16 300 | 13 800 | 11 000 | 4 700 | 4 400 |
Using Figure 2, calculate the mean volume of Arctic sea ice in April from 1980 to 2020.
Shade one circle only.
[1 mark]
Answer
Using Figure 2, calculate the difference in the volume of Arctic sea ice from September 1980 to September 2020.
[1 mark]
Answer
Suggest how changes in the extent of Arctic sea ice are evidence of climate change.
[2 marks]
Answer
Study Figure 3, a poster and some news headlines about the United Nations (UN) International Climate Change Conference held in Glasgow in November 2021.
‘International agreements are essential for managing climate change.’
Do you agree?
Explain your answer. Use Figure 3 and your own understanding.
[4 marks]
Answer
Study Figure 4, a map showing tectonic plates and plate margins near South America.
Figure 4
Map not reproduced here due to third party copyright restrictions.
Using Figure 4, name the type of plate margin shown at X.
[1 mark]
Answer
Using Figure 4, which statement describes the movement of plates at X ?
Shade one circle only.
[1 mark]
Answer
Using Figure 4, suggest one reason why new crust is formed at the location labelled Y.
[1 mark]
Answer
Explain why people continue to live in areas that are at risk from a tectonic hazard.
[6 marks]
Answer
Study either Figure 5 or Figure 6.
Figure 5 – a photograph showing the effects of a recent volcanic eruption in La Palma
Figure 6 – a photograph showing the effects of a recent earthquake in the Philippines
Using Figure 5 or Figure 6, give two primary effects of either volcanic eruptions or earthquakes.
[2 marks]
Answer
Study Figure 7, showing some immediate and long-term responses to tropical storms.
‘Both immediate and long-term responses are needed after a tropical storm.’
Discuss this statement.
Use Figure 7 and an example of a tropical storm you have studied.
[12 marks]
Answer