The pie chart below shows the main reason why agriculutural land become less productive. The table shows how these causes effected three regions of the world during the 1900s

This

Linking Words

provided chart illustrates the essential causes that result in a reduction in the production of agricultural

land

Use synonyms

in three different places.

Overall

Linking Words

, it can be seen that there were four main factors, which degraded the

land

Use synonyms

in the three provided contents, but the

land

Use synonyms

of

Oceania

Use synonyms

was only affected by two of them.

To begin

Linking Words

, the highest percentage of

land

Use synonyms

deterioration occurred in Europe, at 23%, which was about four times more than in North America.

In addition

Linking Words

to that, the accountability of deforestation for

land

Use synonyms

deterioration was, at 30% which made it the second reason. Even though forest demolition was the primary reason for

land

Use synonyms

degradation in Europe, at 9.8%, it was the least factor that harm the

land

Use synonyms

in the other two locations.

Although

Linking Words

over-grazing accounted for 35% of

land

Use synonyms

degradation, it was considered the

last

Linking Words

factor in Europe that ruined the

land

Use synonyms

, at 5.5%, and it was the first harmful reason to the Earth in

Oceania

Use synonyms

, at 11.3%.

Furthermore

Linking Words

, over-cultivation was responsible for 28% of

land

Use synonyms

damage,

hence

Linking Words

; it was the biggest factor that degraded the

land

Use synonyms

in North America, but it did not have any detrimental effect on the

land

Use synonyms

in

Oceania

Use synonyms

.

Finally

Linking Words

, the total degraded

land

Use synonyms

in

Oceania

Use synonyms

was 13%

whereas

Linking Words

it was 5% in North America. And there were some other reasons for

land

Use synonyms

deterioration which represented 7%.