The Mariana Trench is a deep oceanic trench located between the islands of Guam and Saipan in the Pacific Ocean. It is named after Queen Maria Cristina of Spain who commissioned the first scientific expedition to explore the area in 1788.
The Mariana Trench is a deep oceanic trench located between the islands of Guam and Saipan in the Pacific Ocean. It is named after Queen Maria Cristina of Spain who commissioned the first scientific expedition to explore the area in 1788.
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