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2012年四川省文综卷选择题第8～9题,用简明的曲线图比较四个大陆西岸年平均降水量随纬度的变化规律,图像简洁,每条曲线只有两个要素:纬度、年降水量。问题要求也十分简明:根据曲线特征判断大陆、判断某大陆西岸纬度10°以内降水稀少的原因。
In 2012, Sichuan cursive selection questions No. 8 to No. 9 were used to compare the annual average precipitation in the four continents with the change of latitude with a simple graph. The images are simple and each curve has only two elements: latitude, annual precipitation the amount. The requirements of the issue are also very concise: Judging the continent according to the characteristics of the curve and judging the reason for the sparse precipitation within 10 ° latitude on the west coast of a certain continent.