2020年11月IB地理真题（SL+HL）下载-Paper2
1. Changing population
Refer to the graph on page 3 of the accompanying resource booklet.
The graph shows the actual and projected population trends in Japan, from 1880 to 2100.
(a) Describe the projected trends for the two dependent population groups from 2020 to 2060.
(b) Suggest two potential socio-economic problems that could result from the projected population trend.
(c) Explain two ways in which one named country benefits from a demographic dividend.
2. Global climate – vulnerability and resilience
The graph shows carbon dioxide (CO2) emissions related to the typical American’s activities over a lifetime.
(a) (i) State the age at which the average US citizen produces the most CO2 emissions.
(ii) State the age range in which the most rapid increase in CO2 emissions occurs.
(b) Suggest two health hazards that may result from climate change.
Health hazard 1:
Health hazard 2:
(c) Explain how two methods of geo-engineering could mitigate climate change.
3. Global resource consumption and security
(a) Describe what is meant by an individual’s ecological footprint.
(b) Suggest two ways in which meeting a nation’s water needs could result in reduced food availability.
Way 1:
Way 2:
(c) Explain how a circular economy approach can contribute to:
(i) reduced use of new resources;
(ii) changing attitudes to product ownership.
2020年11月IB地理真题余下省略！
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