SimilarityRank
volcanic_eruption 0.831 55368
volcano 0.811 11255
lava_flow 0.751 93428
volcanic 0.744 53311
eruption 0.742 24578
a_volcano 0.669 65404
magma 0.662 54405
lava 0.662 28528
Volcano 0.636 63928
solar_activity 0.633 98984
ice_age 0.628 82789
crater 0.624 19125
earthquake 0.619 4663
glacier 0.613 9427
basalt 0.608 63672
climatic_change 0.604 79774
sea_level 0.602 24215
natural_hazard 0.592 50288
subsidence 0.589 68104
the_eruption_of 0.584 75865
permafrost 0.584 53433
anthropogenic 0.584 94954
[number]_million_year_ago 0.583 80067
ice_sheet 0.575 43576
the_earth_surface 0.574 60134