Why Can Igneous Rocks Be Distinguished from Chemical Sedimentary Rocks

question 54

Multiple Choice

Why can igneous rocks be distinguished from chemical sedimentary rocks based on composition?

• A) The composition of each rock results in different texture.
• B) The composition of each rock results in different colors.
• C) Igneous rocks, since formed underground, are made up of the same elements as chemical sedimentary rocks.
• D) Igneous rocks are primarily made up of silicates, which chemical sedimentary rocks don't contain.

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