Related by context. Frequent words. (Click for all words.) 61 cu meters 59 cu.m. 55 freshwater 55 m³ 55 terawatts 55 m3 54 gigatonnes 54 interglacial period 54 sq. kms 53 km ² 53 loess 53 sq.km 52 cubic meters 52 Ta#O# 52 sq.km. 51 eU#O# 51 porosities 51 atmospheric CO2 concentrations 51 atmospheric methane 51 sqkm 51 MCFPD 51 marine sediments 51 combined deadweight tonnage 51 m3/day 51 cu.m 51 lbs U#O# 51 ° API 51 monazite 51 glacial melt 50 ml min 50 Aquifers 50 #ppb [003] 50 #km# [004] 50 zinc Zn 49 % MoS2 49 reverse osmosis desalination 49 glacial till 49 OOIP 49 atmospheric CO 49 Acetic Acid 49 corundum 49 extractable 49 cu ft 49 micrometre 49 meltwater 49 Widths 49 interglacial 49 Lake Vostok 49 cu m 49 sq kms 49 microliters 48 spatial scales 48 aquifers 48 mmscf d 48 #GWh [002] 48 residual chlorine 48 glaciers 48 curies 48 silts 48 irrigated farmland 48 DAILY PRODUCTION 48 MMscfd 48 ZrO2 48 cubic meters mcm 48 degree Centigrade 48 m3 d 48 cumecs 48 magma chamber 48 embayment 48 pounds U#O# 48 mg l 48 #g t Ag [001] 48 Measured Resource 48 Sediments 48 deglaciation 48 sq mi 48 aragonite 48 #ppm U#O# 48 sulfide minerals 48 mud volcanoes 47 gm t 47 terawatt hours TWh 47 sediment 47 oz st 47 degrees Fahrenheit warmer 47 Mangla dam 47 thousand m3 47 oz ton silver 47 gigatons 47 glacier melt 47 glaciations 47 cu ft gas 47 sediments 47 amphipods 47 sq. kilometers 47 andesitic 47 receding glaciers 47 basalts 47 mountain glaciers 47 #ppm [002] 47 tropopause