The pie chart below shows the main reasons why agricultural land becomes less productive. The table shows how these causes affected three regions of the world during the 1990s. Summarize the information by selecting and reporting the main features, and ma

A glance at the chart provided reveals significant factors contributing global land degradation. The supplied table, meanwhile, illustrates citation of three regions and evidence of contribution of those factors in these regions.

Among all of the influences, over-grazing is assessed to be by far the most crucial impact for land degradation. Obviously, 35 percent of global land was ruined by this agricultural action. Following contributors of land degradation are deforestation and over-cultivation which destroy 30 and 28 percent of worldwide land respectively. In the neighborhood of 7 percent of land is degraded by other motives.

The regions, namely North American, Europe and Oceania, suffered from those causes of land degradation at various scales. Europe – which is evaluated to have 23 percent of its land degraded – has destroyed 9.8 percent of land by deforestation. The other regions faced this challenge in much less quantities and 5 and 13 percent of their total land degraded in North American and Oceania respectively.
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