SimilarityRank
marine_ecosystem 0.774 35001
acidification 0.773 76521
global_climate_change 0.732 29854
climate_change 0.730 1527
sea_level_rise 0.723 26359
overfishing 0.714 58355
coastal_ecosystem 0.703 84182
global_warming 0.696 5979
the_effect_of_climate_change 0.696 44525
rise_sea_level 0.694 52658
sea-level_rise 0.693 63390
coral_reef 0.688 17571
climate_change_impact 0.674 52284
marine_environment 0.667 53407
the_impact_of_climate_change 0.667 33444
coastal_erosion 0.667 93354
the_marine_environment 0.662 29880
our_ocean 0.661 60692
the_world_ocean 0.660 93148
marine_life 0.656 26979
eutrophication 0.648 69479
global_climate 0.647 53875
biodiversity_loss 0.646 86453
ocean 0.645 5448
marine_debris 0.644 96400