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Related to Iwo To: Iwo Jima, Iwo Jima Island
Iwo To:see Iwo JimaIwo Jima
, officially Iwo To
, volcanic island, c.8 sq mi (21 sq km), W Pacific, largest and most important of the Volcano Islands. Mt. Suribachi, 546 ft (166 m) high, on the south side of the island, is an extinct volcano.
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