The pie chart illustrates the causes of land degradation worldwide. On the other hand, the given table depicts three regions( North America, Europe, Oceania) affected with less productive agricultural land during the 1990s.
Although over grazing was the main reason of land degradation with 35%. However, deforestation was just 5% less than over grazing. Over cultivation was responsible for nearly 30% and other causes which affected agricultural lands productivity were 7%.
Oceania was the only region, having 0% over cultivation and overall land degradation of 13%. North America out of total 5% land degradation had least 0. 2% deforestation as the reason and the highest 3. 3% land degradation was due to over cultivation and half of it 1. 5% because of over grazing.
Out of the three nations, highest land degradation is suffered by Europe almost 25%. Whereas, North America had just 5% land degradation rate. The pie chart clearly depicts the main factor as over grazing for the worldwide land degradation.
The pie chart illustrates the causes of
land
degradation
worldwide.
On the other hand
, the
given
table depicts three regions( North America, Europe, Oceania)
affected
with less productive agricultural
land
during the 1990s.
Although
over
grazing was the main reason of
land
degradation
with 35%.
However
, deforestation was
just
5% less than
over
grazing.
Over
cultivation was responsible for
nearly
30% and other causes which
affected
agricultural
lands
productivity were 7%.
Oceania was the
only
region, having 0%
over
cultivation and
overall
land
degradation
of 13%. North America out of total 5%
land
degradation
had least 0. 2% deforestation as the reason and the highest 3. 3%
land
degradation
was due to
over
cultivation and half of it 1. 5%
because
of
over
grazing.
Out of the three nations, highest
land
degradation
is suffered
by Europe almost 25%. Whereas, North America had
just
5%
land
degradation
rate. The pie chart
clearly
depicts the main factor as
over
grazing for the worldwide
land
degradation
.