This printable crossword puzzle on the topic of Rocks & Minerals has 20 clues. Answers range from 3 to 17 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
granular (almost ice) snow
the present is the key to the past
A lava flow with ropey surface.
The slow, continuous downslope movement of soil or debris.
A charged particle
volcanic collapse feature
ridge of sediment paralleling a stream
glacial sediment
the study of the Earth
the father of Uniformitarianism
a rock formed of broken or fractured particles
a high-grade, metamorphic rock
a horizontal, overturned fold
an impermeable layer
resistance to flow
mineral group in which all members are double-chain silicates
an erupting hot spring
vesicular basalt
a fine-grained deposit of wind-blown dust
A tombolo is a spit joining a _____ (2 words) to the shore.