Outline reasons why salinisation of soil occurs.
[4]
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Outline reasons why salinisation of soil occurs.
[4]
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Assess the importance of improvements in health and food security in explaining changes in fertility rates.
[9]
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Outline characteristics of an agricultural system.
[4]
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Assess the relative importance of two zonal soils you have studied in determining human activity such as agriculture.
[9]
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Which of the following strategies would not increase agricultural productivity?
[1]
A family planning programme introduced into rural areas in Ghana.
Using better disease management practices on dairy farms in the UK.
Teaching farmers in the Niger how to build stone contours to trap rain water.
Harvesting more butternut squash in East Anglia by employing more temporary migrant labour.
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