5.5band
The pie chart below shows the main reasons why agricultural land becomes less productive. The table shows how these causes affected three regions of the world during the 1990s. The pie chart shows four reasons why farming area becomes less productive, on the other hand the table gives information about causes of land degradation by region.
Worldwide over grazing is 35 % and other is 7 %. Europe suffered more from fram land degradation than any other regions and the causes...