Matching Pairs Ocean Floor Matching Online version Students will match vocab with their terms by Bethaney Barber 1 Begins at shoreline and slopes gently down 2 Huge cracks in the deep-ocean basin 3 Made of oceanic Crust- deeper than the continental margin 4 Sound Navigation and ranging Scientists send sound pulses from a ship to the bottom of the ocean floor The sound moves through the water, bounces off ocean floor and returns to ship 5 Mountain chains that form when tectonic plates pull apart. Creates cracks in the ocean floor called RIFT ZONES 6 Made of continental crust- Shallower than the deep-ocean basin 7 is the Study of the shape and features of Land surfaces 8 Begins at the edge of the shelf and continues down to the flattest part of the ocean floor 9 Individual mountains of volcanic material 10 The base of the continental slope, is made of large piles of sediment Seamount Mid-ocean ridge Sonar Topography Deep-ocean basin Continental slope Ocean Trench Continental Shelf Continental rise Continental margin
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