The pie chart and the table inform about reasons of declining productivity of out planet’s farming lands and statistics concerning some causes in a group of regions respectively in relative years.
As pie chart illustrates, the main problems of land degradation were related to over-grazing of livestock and deforestation (65%). Furthermore, over-cultivation had third place (28%) among the reasons and other causes only had a minimum role (7%).
The table shows that over-cultivation in North America (3.3%), deforestation in Europe (9.8%), and over-grazing in Oceania were the main reasons of land degradation. Also, over-grazing and deforestation totally had less effect than over-cultivation in North America. However, in Europe over-cultivation and over-grazing totally (13.2%) had more effect than deforestation. Furthermore, over-cultivation and deforestation didn’t have significant role on land degradation in oceania. All in all, Europe, Oceania and North America had first to third places respectively in terms of total land degradation. By comparing three regions, deforestation and over-cultivation in Europe grasped the first place and over grazing in Oceania had the first rank among regions.
- The two maps below show road access to a city hospital in 2007 and 2010 67
- The chart below shows the amount spent on six consumer goods in four European countries.Write a report for a university lecturer describing the information shown below. 56
- the bar charts below show the levels of participation in education and science in developing coutries and industrialised countries in 1980 and 1990 78
- Some people prefer to spend their lives doing the same things and avoiding change Others however think that change is always a good thing Discuss both these views and give you own opinion 73
- The diagrams below show the life cycle of the silkworm and the stages in the production of silk cloth Summarise the information by selecting and reporting the main features and make comparisons where relevant 56