Practice IB Geography Topic B.3 Managing Coastal Margins with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for B.3 Managing Coastal Margins and mirrors Paper 1, 2, 3 style where relevant.
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(e)
how the disruption of thermohaline circulation could impact human societies.
[10]
(f)
the importance of ocean circulation in maintaining planetary energy balance.
[10]
Using the map, one reason why deep water forms in the Labrador or Greenland Sea.
[2]
(d)
one effect of thermohaline circulation on global climate patterns.
[3]
(e)
one other effect of thermohaline circulation on global climate patterns.
[3]
(f)
how the disruption of thermohaline circulation could impact human societies.
[10]
(c)
Using the graph, the overall trend in global aquaculture production from 1950 to 2020.
[2]
(d)
one environmental or socio-economic reason for the rise of aquaculture as a source of fish production.
[3]
(e)
one environmental impact of increasing global aquaculture production.
[3]
(f)
the implications of changing global fish production trends for food security.
[10]
(c)
Using information on the graphdescribe the changes in the strength of El Niño events from 1980 to 2003.
[2]
(d)
the relationships between oceanic sovereignty rights of nations and exclusive economic zones (EEZs).
[10]
(c)
the global spatial pattern of fish catch intensity shown in the map.
[2]
(d)
two physical or environmental factors that influence fish catch productivity in coastal waters.
[6]
(e)
the environmental consequences of overfishing in high-intensity fish catch regions.
[10]
(f)
the challenges of achieving sustainable fishery management in regions of high fish catch.
