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Question 1. Continental crust is also referred to as Sial and Oceanic crust is also referred to as Sima.
Question 2. Continental crust comprises much older and lighter rock. The type of rock found in this crust is typically granitic rock (felsic igneous and metamorphic rocks). An example is granite.
Question 3. Oceanic crust consists of much younger and denser rock. The type of rock found in this crust is typically basaltic rock (mafic igneous rocks). An example is basalt.
Question 4.
Question 5.
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Question 1. Continental crust is also referred to as Sial and Oceanic crust is also referred to as Sima.
This geography problem is solved step by step below, with detailed explanations to help you understand the method and arrive at the correct answer.