Related by context. Frequent words. (Click for all words.) 60 gyre 56 Pacific Ocean 56 landmasses 51 seamount 51 ocean 50 Weddell Sea 49 ocean currents 49 oceans 48 Pacific Garbage Patch 48 oceanic crust 48 marine sediments 47 Sargasso Sea 47 Drake Passage 47 mid latitudes 46 oceanic 46 Atlantic Ocean 46 tropics 46 Antarctic peninsula 46 Antarctica 46 equatorial Pacific 46 equatorial Pacific Ocean 46 intertidal 45 lithosphere 45 equatorial 45 Sulu Sea 45 kelp 45 volcanic islands 44 equator 44 Antarctic 44 Matagorda Bay 44 crustal 44 Antarctic Peninsula 43 reefs 43 Sandwich Islands 43 latitudes 43 terrestrial ecosystems 43 coastal waters 43 kelp forests 43 subtropics 43 westerlies 42 thermocline 42 anticyclone 42 subduction zone 42 rocky outcroppings 42 stratospheric ozone 42 river deltas 42 Bohai Sea 42 oceanographers 42 marine ecosystem 42 subduction zones 42 seagrasses 42 seas 42 Arctic Ocean 42 archipelagos 42 continental shelf 42 reef 41 sea 41 atmospheric circulation 41 Amazon basin 41 tectonics 41 equatorial regions 41 subtropical regions 41 Farallon Islands 41 barrier reef 41 subduction 41 upwelling 41 sediments 41 Marquesas 41 shorelines 41 methane hydrate 41 continental drift 41 blowhole 41 tectonic plate 41 Aleutian Islands 41 Antartica 41 martian surface 41 currents 40 hydrological cycle 40 Sediments 40 Jet Stream 40 polar caps 40 Ross Ice Shelf 40 hydrothermal vents 40 wintering grounds 40 coral reef 40 Earth crust 40 gobies 40 Point Conception 40 Antarctic Ice 40 landmass 40 southeastward 40 Laguna Madre 40 biosphere 40 Alaska Aleutian Islands 40 biota 40 landforms 40 freshwater lakes 40 polar 40 longitudes 40 Andaman Sea 40 seabed