Okay, so people need to see the paragraph first then, based on context clues and her feelings she expresses in the paragraph, then conclude the answer.
Endangered, rare would really give people the idea of this problem and the word decline.
Answer:
False
Explanation:
Oceanic crust is thinner and denser than continental crust. Oceanic crust is more mafic, continental crust is more felsic. Crust is very thin relative to Earth's radius.
