Why did halku have a look of contentment when he saw the ruined field?

In a short story the narrator's word choice

In the metaphor or language as a layer cake ( presented in your study unit), which of the following words could be considered a "frosting" word? a. frequently b. occasionally c. prescient d. honestly

Why does the author of exploring the titanic give background information about his youth and education? to show his lifelong love for the ocean