Related by context. Frequent words. (Click for all words.) 51 oxide layer 51 lunar soil 51 icy crust 50 marine sediments 50 gate electrode 48 regolith 48 glacial till 48 lithosphere 48 Lake Vostok 48 lavas 47 oceanic crust 47 eutectic 47 kerogen 47 polymer matrix 47 SiO 2 47 bilayer 46 biogeochemical 46 aragonite 46 -# ° C [001] 46 isotopic composition 46 insulating layer 46 calcite 46 carbonic acid 45 electrically conducting 45 igneous rock 45 glacial ice 45 subsurface 45 magma chamber 45 surface roughness 45 aerosol particles 45 temperature gradient 45 deglaciation 45 depositional 45 crustal 45 calcium sulfate 44 silicate 44 coarse sand 44 nucleation 44 glacier 44 conductivity 44 sediments 44 salt crystals 44 planetesimals 44 silicon atoms 44 permafrost 44 mesosphere 44 outgassing 44 nanosized 44 substructures 44 talus 44 monolayer 44 degassing 43 carbonaceous 43 surficial 43 layers 43 polymerized 43 clasts 43 microstructures 43 methane hydrate 43 microfossils 43 magmas 43 micrometre 43 methane hydrates 43 gravels 42 gas hydrates 42 moraines 42 meltwater 42 tiny pores 42 iron oxides 42 crystals 42 lake sediments 42 lava tubes 42 block copolymer 42 ionised 42 agglomerates 42 collagen fibers 42 mudstone 42 layering 42 topographies 42 Sediments 42 membrane 42 albedo 42 ice crystals 42 Arctic permafrost 41 crust 41 zeolites 41 bathymetry 41 lakebed 41 sedimentary 41 mycelium 41 nonporous 41 graphene sheets 41 magmatic 41 sediment 41 igneous rocks 41 polymerisation 41 interfacial 41 finer grained 41 crystalline structure 41 polar vortex 41 calcrete