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. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. » Write at least 150 words.

The following pie graph and table represent worldwide possible causes of land

degradation

and the reasons for 3 regions for the year

of

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apply

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1990, respectively.

Overall

,

the

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apply

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over-grazing is one of the main reasons

of

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for

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a surge in the areas of unproductive land and Europe has more

underwent

Wrong verb form

undergone

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the

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apply

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degradation

than

Ocenia

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Oceania

and North America. Delving into the detail, the productive land mainly

loss

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loses

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its effectiveness because of over-gazing and

deforestations

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deforestation

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, representing 35 per

cent

and 30 per

cent

, respectively.

Furthermore

,the cultivation of lands, which is 28 % of all causes, more than the normal degree

also

increases the

numer

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number

of less productive plots. Shifting

focus

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the focus

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to the table, 23 per

cent

of the areas of Europe endures the

degradation

, and cutting down of

forrest

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forest

Forrest

(9.8%) is

main

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the main

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reason behind it. Grazing of agricultural territories by animals leads to the 13 per

cent

degradation

of useful lands of

Oceina

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Oceania

, representing the highest indicator among other factors, 11.3 %.