2019年11月IB地理真题（SL+HL）下载-Paper2
1. Changing population
The graph shows trends in the sex and age profiles of people trafficked in Central and Southeastern Europe between 2009 and 2014.
(a) (i) State which year had the highest percentage of children trafficked.
(ii) Determine the range in percentage of women trafficked.
(b) Explain one way in which people trafficking can be reduced.
(c) Suggest how two groups of people have been affected by one pro-natalist or anti-natalist policy you have studied.
2. Global climate – vulnerability and resilience
(a) Briefly outline how the natural greenhouse effect operates.
(b) Explain how the global energy balance can be changed by:
(i) solar radiation variations;
(ii) global dimming due to volcanic eruptions.
(c) Explain two reasons why sea-level change may result from global warming.
3. Global resource consumption and security
Refer to the map on page 3 of the accompanying resource booklet.
The map shows the weight, in kilograms (kg), of domestic electronic waste produced per person in Africa in 2014.
(a) Describe the distribution of countries that produce more than 6kg of electronic waste per person.
(b) Explain two reasons why some countries receive large international flows of consumer waste.
(c) Suggest two implications of a warmer climate for the food security of places.
2019年11月IB地理真题余下省略！
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