Near the North Pole there are only two seasons: winter and summer. The winter Nights are long. For more than two months you can't see sun, ever at noon. The summer days are long.For more than two months the never sets and there is no night at all. The weather is cold all the year round. Even summer the temperatures below 0°C. So people there make their clothing with the fur of animals.

    In the cold climate, plants cannot grow. So people have to build their houses with fur, earth, shone or snow. When they go out hunting, they live in the tents of the fur. When they move, they take their tents with them. Sometimes, they build houses of snow. Now don't think that these houses must be cold, it is very warm and safe.

    The life near the North Polo is very interesting.

阅读图文材料，完成下题．

材料一 台湾是祖国神圣不可分割的领土，台湾人民是我们的骨肉同胞，尽早实现台湾与祖国大陆的统一，是海峡两岸人民的共同愿望．

材料二 2016年2月6日3时57分在台湾高雄市（北纬22.94度，东经120.54度）发生6.7级地震，震源深度15千米．

材料三 野柳地质公园（Yehliu Geopark），位于台湾新北市万里区，野柳是突出海面的岬角（大屯山系），长约1700公尺，由于海蚀风化及地壳运动等作用，造就了海蚀洞沟，蜂窝石、烛状石、豆腐石、草状岩、壶穴、溶蚀盘等绵延罗列的奇特景观．

一个圆柱的俯视图是 ____，左视图是 ____．