Relier Pairs Ocean Floor Matching Version en ligne Students will match vocab with their terms par Bethaney Barber 1 Huge cracks in the deep-ocean basin 2 Begins at shoreline and slopes gently down 3 Begins at the edge of the shelf and continues down to the flattest part of the ocean floor 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 Made of continental crust- Shallower than the deep-ocean basin 6 Made of oceanic Crust- deeper than the continental margin 7 Mountain chains that form when tectonic plates pull apart. Creates cracks in the ocean floor called RIFT ZONES 8 The base of the continental slope, is made of large piles of sediment 9 is the Study of the shape and features of Land surfaces 10 Individual mountains of volcanic material Deep-ocean basin Continental Shelf Seamount Ocean Trench Continental margin Topography Continental rise Mid-ocean ridge Sonar Continental slope