Official Answer Key & Detailed Solution
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Correct Answer: Option (B) — A-4; B-1; C-2; D-3
Concept & Option Breakdown
Standard Reference Verified• Mt. Rainier is an active stratovolcano in the Cascade Range of Washington, U.S.A. (A-4). • Mount Etna is an active stratovolcano on the east coast of Sicily, Italy (B-1). • Parícutin is a famous cinder cone volcano in Michoacán, Mexico (C-2). • Taal Volcano is an active caldera volcano on the island of Luzon, Philippines (D-3).
Etna (Italy) -> B-1 immediately narrows options down to (b) and (c). Matching Mt. Rainier to USA (A-4) gives (b).
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