The pie chart illustrates behind the causes of global land productivity which is fall down, while the table shows the ratio of soil degradation in a number of areas for the same reasons which is mentioned in the pie chart.
Overall, over-grazing, deforestation and over-cultivation are the three main causes for worldwide soil degraded. Europe, contained the most degraded earth among North America and Oceania. Where North America maintained a low percentage.
Look upon to the pie chart, Firstly The sum of the ratio of over cultivation and others reasons for losing of pride of the land were exactly same as the over grazing which accounts for 35%. Secondly, the second most popular cause for degrading was deforestation holding about one third of the chart.
Now in the table, we can observe that, in the 1990’s Over-grazing stayed at the peak in Oceania Region. on the contrary, in cultivation sector Oceania had the lowest point of earth degradation. The percentage of deforestation in Europe was 9. 8% and Europe had the highest number in total ratio at that time among the 3 regions. Finally, North America did extremely impressive job, the reduction of total less productive soil with the total percentage of 5%.
