subsurface

related words
crustal
desalination
gneiss
gabbro
sedimentation
mafic
lithosphere
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scarp
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effluent
pumice
hydro
metamorphism
stalactite
rhyolite
andesite
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Tunbridge, Vermont
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{island, water, area}
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{mi², represent, 1st}
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{math, energy, light}
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{@card@, make, design}
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