How Deep Is the Deepest Part of the Ocean?
How Deep Is the Deepest Part of the Ocean? The deepest part of the ocean is the Marianas Trench off the Philippine Islands in the South Pacific. There the sea floor...
Read MoreHow Deep Is the Deepest Part of the Ocean? The deepest part of the ocean is the Marianas Trench off the Philippine Islands in the South Pacific. There the sea floor...
Read MoreWhere Do Sponges Come From? The soft, absorbent, natural sponges used in baths are the skeletal remains of a marine animal. Biologists once thought sponges were plants....
Read MoreDo Submarines Have Anchors? They sure do. Submarines need anchors for the same reason that other ships do. Any time a submarine needs to maintain its position on the...
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