The pie chart below represents the main reasons why agricultural land becomes less productive. The bar chart shows how these causes affected three regions of the world in the 1990s. Summarise the data by selecting and reporting the main features and make comparisons where relevant.

The pie diagram gives information about the reasons why agricultural areas become less productive, and the table shows the percentage of it in three regions in the 1990s.

Overall

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, it can be seen that the highest justification for worldwide farmland deterioration was over-grazing.

However

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, Europe experienced a huge degradation among other continents. There was a higher total land degraded in Europe than in Oceania, with 23% and 13% each,

whereas

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North America contributed only 5%. Almost 10% of Europe's ground is degraded by deforestation, and around 5% by over-grazing.

On the other hand

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, most of the destruction that happened in Oceania was over-grazing (11.3%), but there

was

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zero cases of over-cultivation. Opposite of that, there was 3.3% of it in North America, and almost never encountered deforestation (0.2%).

Furthermore

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, the majority of degradation in the global field is caused by over-grazing, at 35%.

Moreover

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, over-cultivation and deforestation contribute a similar portion, with 28% and 40% respectively,

while

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there was 7% of damage purposed by other aspects.