The pie chart shows the main reasons why agriculture land becomes less productive.
The pie chart shows the main reasons why agriculture land becomes less productive. yOP
The pie chart and table information illustrates the main causes of agriculture land degradation and because of this how it was affected three regions in the world in the year 1990.
Overall, over-grazing, deforestation and over-cultivation were the main causes of worldwide land degradation. How this causes impacted in North America, Europe and Oceania, equipped with a large group of islands in the South Pacific including Australia and New Zealand.
Firstly, in the pie chart, over-grazing was the biggest reason for land degradation followed by deforestation and over-cultivation 35%, 30% and 28% respectively. However, other factors accounted only 7%.
Secondly, table shows at what percentage land degraded in three regions. Europe made highest total contribution was 23%. Accounted 9. 8% deforestation and over-cultivation 7. 7% also on the higher side in all areas. 5. 5% land degraded because of over- grazing in Europe. In comparison, it was biggest contributor in Oceania as 11. 3% and zero impact of over-cultivation, as a result, ended up with 13% total land degraded.
Thirdly, North America was least 5% total impact by the causes of land degradation. All were the smallest contributors as 0. 2% deforestation, 3. 3% over-cultivation and 1. 5% over-grazing.
The pie chart and table information illustrates the main
causes
of agriculture
land
degradation
and
because of this
how it was
affected
three regions in the world in the year 1990.
Overall
, over-grazing,
deforestation
and over-cultivation were the main
causes
of worldwide
land
degradation
. How this
causes
impacted in North America, Europe and Oceania, equipped with a large group of islands in the South Pacific including Australia and New Zealand.
Firstly
, in the pie chart, over-grazing was the biggest reason for
land
degradation
followed by
deforestation
and over-cultivation 35%, 30% and 28%
respectively
.
However
, other factors accounted
only
7%.
Secondly
, table
shows
at what percentage
land
degraded in three regions. Europe made
highest
total contribution was 23%. Accounted 9. 8%
deforestation
and over-cultivation 7. 7%
also
on the higher side in all areas. 5. 5%
land
degraded
because
of over- grazing in Europe.
In comparison
, it was
biggest
contributor in Oceania as 11. 3% and zero impact of over-cultivation,
as a result
, ended up with 13% total
land
degraded.
Thirdly
, North America was least 5% total impact by the
causes
of
land
degradation
. All were the smallest contributors as 0. 2%
deforestation
, 3. 3% over-cultivation and 1. 5% over-grazing.
Do not write below this line