The deep-water trench that has separated the islands of Borneo and Sulawesi in the Malay Archipelago (Indonesia), preventing migration of organisms, is called ________ line.Multiple choice question.the internationalMariana'sthe TriassicWallace's

The deepest parts of the ocean are long, narrow valleys called _______Group of answer choicesriftstrenchesridgesbelts

The shallowest portion of the ocean is found along the margins of continents in regions termed____________.Group of answer choicescontinental shelvescontinental slopescontinental risesabyssal plains

The Mariana Trench was formed due to _______ of once ocean plate under another.

Vegetated land surfaces which are saturated or submerged in water for at least part of the year are called Blank______.Multiple choice question.brackishfjordswetlandsestuaries

The thick, red soils that form from deep chemical weathering in tropical climates are called ______.Multiple choice question.alkali soilslateritesloesspaleosolsferrous soils