Silicate materials.
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That does not make sense. Please send me a chat and I will help
<em>Chromosphere</em>
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<em>Hope it can help !!!</em>
The correct answer is D: Fault-Block I hope it helps
Answer:
formal region is an area inhabited by people who have one or more characteristics in common. ... Examples of formal regions are Europe, Africa, United States, and Canada. Functional Region. A functional region is an area organized to function politically, socially, and economically as a single unit.