Multiple choice

Directions: Select the word that replaces the given expression

Study of rocks

  1. Pathology

  2. Pedagogy

  3. Mychology

  4. Petrology

  5. Pharmacology
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Petrology is the branch of geology that studies rocks, their origin, composition, and structure. The term comes from Greek 'petra' meaning rock. Distractors: Pathology (disease), Pedagogy (teaching), Mychology (fungi), Pharmacology (drugs).

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