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Data Activity - Topic 5.2 - How many harvests left? (Answers)

Claims that the world has only 100, 60, or even 30 years of harvests left often hit the headlines. These claims are exaggerated, but soil erosion is a significant global problem. This page provides answers to the activity looking at data on soil erosion in line with Topic 5.2. Digging deeper #1... 1. State the size of the data on which the graph is based. Interpret whether it, therefore, seems reasonable to make...

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