For me, the answer is letter D.
Only choice D has the technical words associated to geography. The rest of the choices contain common words that any mundane could use. But choice D talks about geology itself in the ocean which is highly influenced by drilling and mining. Knowledgeable readers would understand this because drilling and mining require workers to tap into the geological rocks deep beneath the ground which may cause a significant alteration in the oceanic geology.
Answer:
Oreki and Chitanda from Hyouka
Are you talking about the book?
Answer:
a context clue is something in a sentence that can help you find out what something means. If you don't know what a word or phrase means, there may be things in the sentence or paragraph that explain it or give hints to what that word or phase could mean.
Answer:
Health inequalities are unfair and avoidable differences in health across the population, and between different groups within society. Health inequalities arise because of the conditions in which we are born, grow, live, work and age