图表写作也算是A类雅思写作的一个特色，而雅思图表写作跟大作文还是很有区别的，雅思图表写作在句式用词上都比较固定，因此，雅思写小作文高分的重点都是在图表描述的逻辑结构上，下面就是天道整理的一篇关于土地产量变低的原因分析的雅思图表写作真题范文。
剑8 TEST1
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.
Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
雅思图表写作真题范文：土地地产的原因
范文：
The pie shows that there are four main causes of farmland becoming degraded in the world today. Globally, 65% of degradation is caused by too much animal grazing and tree clearance, constituting 35% and 30% respectively. A further 28% of global degradation is due to over-cuktivation of crops. Other causes account for only 7% collectively.
These causes affected different regions differently in the 1990s, with Eurpoe having as much as 9.8% of degradation due to deforestation, while the impact of this on Oceania and North America was minimal, with only 1.7% and 0.2% of land affected respectively. Europe, with the highest overall percentage of land degraded(23%), also suffered from over-cultivation(7.7%) and over-grazing(5.5%). In contrast, Ocesnia had 13% of degraded farmland and this was mainly due to over-grazing(11.3%). North America had a lower proportion of degraded land at only 5%, and the main causes of this were over-cultivation(3.3%)and, to a lesser extent, over-grazing(1.5%).
Overall, it is clear that Europe suffered more from farmland degradation than the other regions, and the main causes there were deforestation and over-cultivation.
以上整理的一篇关于土地产量变低的原因分析的雅思图表写作真题范文，可以看出这篇范围的逻辑结构还是非常清晰的，从四个方面出发详细的说了这个图表写作话题的内容，整体的结构也很统一。
