IB ESS HL 5.2.5 Agricultural System Classification Topic Practice

Question 1

[Maximum number: 3]
World grain production and consumption over time

Figure:World grain production and consumption over time

the grain-production chart shown above shows changes in world grain production and consumption between 1960 and 2006.

Construct a simple diagram to show three inputs that can lead to increases in two outputs in a food production system.

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