Under the ice, the Arctic region is believed to be rich in resources like gas and minerals.

人们认为北极地区的冰层之下有丰富的天然气和矿产资源。

Each biome contains multiple ecosystems, and all but the most frigid arctic regions are supported by plants.

每个生物群落都包含多个生态系统，除了最寒冷的北极地区外，所有地区都由植物支撑。

The best-known examples of indigenous peoples are the Aborigines in Australia, the Inuit in the Arctic regions, and the Zulu in South Africa.

最著名的有澳大利亚土著居民、北极地区的因纽特人以及南非的祖鲁人。

The US State Department has said president Biden plans to appoint an ambassador for the arctic region, an appointment subject to Senate confirmation.

美国国务院称，拜登总统计划任命一名北极地区大使，这一任命有待参议院批准。

The arctic region with the beautiful northern lights.

拥有美丽北极光的北极地区。

This includes many Indigenous and First Nations people who have lived across the Arctic region since time immemorial.

这包括许多自远古以来就生活在北极地区的土著和原住民。

Further, the inspector general report said, " most installation leaders at the six installations we visited in the Arctic and sub-Arctic region were unfamiliar with military installation resilience planning requirements, processes, and tools."

此外，监察长报告称，“我们在北极和亚北极地区访问的六个设施处的大多数设施负责人都不熟悉军事设施的恢复力规划要求、流程和工具。”

When we reach the Arctic regions, or snow-capped summits, or absolute deserts, the struggle for life is almost exclusively with the elements.

当我们到达北极地区、白雪皑皑的山峰或绝对的沙漠时， 生存的斗争几乎完全是与自然环境的斗争。

Meanwhile, more extreme winters occur as the polar jet stream, a high-pressure wind that circles the Arctic region, is destabilized by warmer air, it can dip south, bringing bitter cold.

与此同时，随着极地急流（一种环绕北极地区的高压风）被温暖的空气破坏，它会向南下沉，带来极端寒潮，导致更多极端冬季的出现。

Not until we reach the extreme confines of life, in the Arctic regions or on the borders of an utter desert, will competition cease.

直到我们到达生命的极限， 在北极地区或完全沙漠的边界， 竞争才会停止。

And then there's the problem of where it's located in frozen arctic regions or in ocean waters off the Atlantic coast and up to a mile down.

然后是它位于冰冻的北极地区或大西洋沿岸以外一英里以下的海水中的问题。

The base of this arctic region is girdled by a belt of crumbling lava measuring about 1000 feet in vertical breadth, and is mostly free from snow in summer.

这个北极地区的底部被一条垂直宽度约为 1000 英尺的破碎熔岩带环绕，夏季几乎没有积雪。