QQuestionEarth Science
QuestionEarth Science
What are two differences between oceanic crust and continental crust?
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Answer
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Step 1I'll solve this problem by highlighting two key differences between oceanic and continental crust:
Step 2: Composition
\text{Continental Crust} \rightarrow \text{Granitic Composition (Felsic)}
Oceanic crust is primarily composed of dense, basaltic rock (mafic), while continental crust is composed of lighter, granitic rock (felsic).
Final Answer
1. Composition (basaltic vs. granitic) 2. Thickness (5 - 10 km vs. 30 - 50 km)
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