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.

The pie chart indicates the percentages of reasons behind the lessening productivity of agricultural

land

in the 1990s. The

table

shows the rates of

land

degraded

Replace the word

degradation

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by the

three

causes in North America, Europe, and Oceania. The two graphs

shows

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show

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some similarities. It is seen in the two graphs that the cause of

land

degration

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degradation

by over-grazing is the highest

with

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at

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35% which is in accordance

to

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with

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the

table

which demonstrates the most

land

degraded

18.5

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at 18.5

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%

among

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of

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the

three

regions. Deforestation and over-cultivation

has

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have

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only a slight difference in the chart with 30% and 28% respectively. These percentages correlate with the

table

which shows 11.7% and 11% of the

land

degraded in the

three

regions. Both the pie and

table

chart

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charts

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show a significant link to each other with little to no differences.

Overall

,

this

indicates the fact that

the

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apply

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land

degraded

Replace the word

degradation

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is mainly caused by

three

main reasons.