Crossword clues for Collect on a surface 6 lettersAnswerClueADSORBCollect on a surface, as a gasADSORBCollect on a surfaceADSORBCollect condensed gas on a surfaceDUSTSurface collectionMARTIANSOIL*Planetary surface material collected by NASA's Curiosity roverADSORBSCollects on the surface, in chemistrySORBCollect on the surface, in chemistry