Response:
Water moves through the channels in a way akin to how water flows in pipes of a plumbing system.
Rationale:
The author compares the geysers' plumbing system with the underground channels filled with boiling water, illustrating that the movement of water within the channels resembles that through plumbing pipes.
The writer discusses the unpredictability of geysers, linking it to the frequent variations experienced by an underground channel filled with boiling water.
The analogy of the 'geyser plumbing system' is authentically employed due to the comparable nature of water flow in both channels and pipes.
Consequently, the most accurate response is the second option.
In Ursula Le Guin's "The Wife's Story," readers observe how a pack of wolves eliminates "the human thing."
From the vantage point of a mother, one might argue this action was necessary rather than morally right. The text illustrates that the "human thing" acted aggressively, attempting to harm his own offspring with a branch. With no other options remaining, the wolves, as natural predators, defended the cubs and killed the aggressor, thereby preventing future violence.
As humans, we might abhor murder as a form of retribution, but within the context of this tale, the wolves' actions are justifiable from their viewpoint; it is evident that their motives were purely protective.