Question 27: Which of the following best paraphrases the underlined sentence in paragraph 4? A. The profound effect of global warming on nat...

Question 27: Which of the following best paraphrases the underlined sentence in paragraph 4?

A. The profound effect of global warming on nature is made visibly and undeniably clear by the slow, quiet demise of a coral reef, a signal that the planet itself is in distress.

B. A coral reef’s slow and silent degradation is a significant cause of worldwide planetary stress, serving as a visible warning of global warming’s strong environmental effects.

C. The gradual, quiet decay of a coral reef clearly indicates the impact of global warming, an impact that is itself caused by the immense pressure affecting the natural world.

D. The quiet deterioration of a coral reef is an undeniable signal of a world in crisis and is likewise a tangible manifestation of global warming’s serious impact on human beings.