The correct option is D) reaching the North Pole has no foreseeable
benefit to humanity.
The question the narrator asks in lines 30-31 ("Will it . . . railway") most nearly implies that reaching the North Pole has no foreseeable benefit to humanity.
What is North Pole?
The North Pole is the northernmost point on Earth's axis, located in the Arctic Ocean approximately 450 miles (725 kilometers) north of Greenland.
Some key features regarding North Pole, here
- Such a geographic North Pole doesn't really correlate with the magnetic North Pol.
- That in the early 21st century was located north of a Queen Elizabeth Islands in situated in the northern Canada at roughly 82°15′ N 112°30′ W (it is gradually going to migrate northwest)—or with geomagnetic North Pole, which is located at approximately 79°30′ N 71°30′ W.
- Every year, the geographic pole, which is located at a depth of roughly 13,400 feet (4,080 meters) in the ocean and is covered with floating pack ice, receives 6 months of full sunlight then 6 months of total darkness.
To know more about North Pole, here
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