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.

The pie chart illustrates the important reasons for farmland

become

Wrong verb form

becoming

show examples

less productive and the table represents how these causes affected three regions during the 1990s.

Overall

, in the 1990s, the cause of over-grazing had the

maximum

Correct word choice

highest

show examples

percentage of

land

degradation

in the world.

Apart from

this

, Europe country had the highest proportion of

land

degradation

,

while

North America had the lowest share.

To begin

with, almost one-third of

land

destruction

was

made

Verb problem

caused

show examples

by over-grazing.

Moreover

, deforestation and over-cultivation had 30% and 28%

degradation

respectively. The remaining 7% of

destruction

was made by others.

Furthermore

, Europe was the nation

who

Correct pronoun usage

that

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make

Wrong verb form

made

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the highest 9.8% deforestation and the total

land

degraded by 23%.

Whereas

, Oceania had 11.3% in over-grazing, which

was contribute

Change the verb form

contributed

show examples

13

Change preposition

to 13

show examples

%

in

Change preposition

of

show examples

total

land

destruction

. Meanwhile, North America made 3.3%

land

Change preposition

of land

show examples

degradation

in over-cultivation, so

this

country

was contribute

Change the verb form

contributed

show examples

only 5%

in

Change preposition

to

show examples

the total

destruction

of

land

which was the lowest proportion.