Multiple choice general knowledge

This rock takes more than 50% of Earth's crust_________.

  1. Granite

  2. Graphite

  3. Feldspar

  4. Basalt
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Feldspar is actually the most abundant mineral in Earth's crust, making up about 41% of continental crust by weight. It's a group of rock-forming minerals rather than a single mineral. While granite contains feldspar, feldspar itself is the dominant component. The question wording 'rock' is slightly inaccurate as feldspar is a mineral, not a rock.

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