The information about reasons which affected agricultural land become less productive and unwelcome consequences which faced by three different regions in the periof of 1999s is revealed in the given pie chart and table. It is worth noting that over-grazing occupied the biggest proportion of worlwide land gradation while the highest degraded land rate was in Europe.
Turning into details, almost a third of land degradation was depicted by over-grazing, 5% different from deforestation. Then, followed by over-cultivation (28%) which was four folds of other causes.
Moving into table, the total land degraded in Europe was just below 25%. Only 5. 5 percent for over-grazing, which deforestation doubled of it and over-cultivation showed a small number of almost 8%. Australia and New Zealand included in the area of South Pacific which has 13% land degraded, was caused by 1. 7% of deforestation and 11. 3% of oveegraze. Interestingly, North America has the least total land degraded (5% only) which was deforesttation only showed by 0. 2 percent then followed by uncommon cultivation and grazing, 3. 3% and 1. 5% respectively.
The information about reasons which
affected
agricultural
land
become less productive and unwelcome consequences which faced by three
different
regions in the
periof
of 1999s
is revealed
in the
given
pie chart and table. It is worth noting that over-grazing occupied the biggest proportion of
worlwide
land
gradation while the highest degraded
land
rate was in Europe.
Turning into
details
, almost a third of
land
degradation
was depicted
by over-grazing, 5%
different
from deforestation. Then, followed by over-cultivation (28%) which was four folds of other causes.
Moving into table, the total
land
degraded in Europe was
just
below 25%.
Only
5. 5 percent for over-grazing, which deforestation doubled of it and over-cultivation
showed
a
small
number of almost 8%. Australia and New Zealand included in the area of South Pacific which has 13%
land
degraded,
was caused
by 1. 7% of deforestation and 11. 3% of
oveegraze
.
Interestingly
, North America has the least total
land
degraded (5%
only
) which was
deforesttation
only
showed
by 0. 2 percent then followed by uncommon cultivation and grazing, 3. 3% and 1. 5%
respectively
.