Related by context. Frequent words. (Click for all words.) 54 plume 53 underwater plumes 52 plumes 52 seafloor 48 tar balls 48 oily sheen 48 dispersants 45 aerosol particles 45 dispersant 45 Loop Current 44 shallower depths 44 Deepwater Horizon spill 44 chemical dispersants 44 gas hydrates 44 hydrothermal vents 44 sheens 44 vapor cloud 44 sea squirts 43 ringed planet 43 methane hydrates 43 gusher unclear 43 Martian surface 43 hydrocarbons 42 Cap collects 42 tarballs 42 Deepwater Horizon blowout 42 Tar balls 42 Chandeleur Islands 41 chemical dispersant 41 NASA Cassini spacecraft 41 Saturn moon 41 tiny droplets 41 oceanographers 41 Moderate Resolution 41 volcanic gases 41 contrail 41 methane concentrations 41 marine organisms 40 interstellar dust 40 X ray emission 40 sedimentary basins 40 comet nucleus 40 kelp forests 40 troposphere 40 Ixtoc 40 PAHs 40 MODIS 40 Saturn moons 40 globules 40 Greenland glaciers 39 gyre 39 Plumes 39 petroleum hydrocarbons 39 waterspouts 39 microscopic algae 39 oiled birds 39 underwater robots 39 GRBs 39 sperm whales 39 plankton 39 hydrogen sulphide 39 shallow waters 38 Grimsvotn 38 Earth crust 38 Milky Way Galaxy 38 sediments 38 Kilauea volcano 38 algae bloom 38 sperm whale 38 radioactive contaminants 38 dust devils 38 supernova remnant 38 dimensional seismic 38 Mount Redoubt 38 Horizon exploded 38 droplets 38 clouds 38 Enceladus 38 riser pipe 38 ash plume 38 whale carcass 38 seabed 38 smoke plumes 38 sulphates 38 krill 38 molten rock 38 polycyclic aromatic hydrocarbons 38 ocean currents 38 galaxy cluster 38 microbes 38 Antarctic Ice 38 Humboldt squid 38 Martian arctic 38 floe 38 containment dome 37 algae 37 methane 37 Saturn rings 37 coastal wetlands 37 orbiting spacecraft 37 spewing lava