丹麦王国的格陵兰岛是世界上最大的岛。面积约2,200万平方公里,它的最北端是玛尔斯捷沙普角,距北极座标仅740公里。格陵兰岛属于北极气候,7月份气温不超过10℃,1月份北部最低气温为-50℃。由于受极地气候的影响,其南部和东部经常发生猛烈的暴风。其内陆几乎都被冰雪所覆盖着,最厚处可达2,700米。只有在沿海处才有不冻土层,仅占全岛总面积的七分之一。因此,格陵兰岛上只有靠海边的低平地带才是人们居住和活 Greenland, the Danish kingdom, is the largest island in the world. With an area of ​​about 22 million square kilometers, its northernmost tip is the Marshesky Point, only 740 km from the North Pole. Greenland belongs to the Arctic climate, the July temperature does not exceed 10 ℃, the lowest temperature in January in northern -50 ℃. Due to the influence of the polar climate, violent storms often occur in the south and east. Almost all inland covered by ice and snow, the thickest up to 2,700 meters. Only in coastal areas have permafrost, accounting for only one-seventh of the total area of ​​the island. Therefore, it is only people living and living in Greenland on the low side of the sea