tic Crossword
This printable crossword puzzle on the topic of Plate Tectonics & Volcanoes has 12 clues. Answers range from 4 to 10 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
large body mass
the outer layer of earth
trace of an ancient organism preserved in rock
the process of the ocean floor sinking beneath a deep-ocean trench and back into mantle again
breaks in earths crust where rocks have slipped past each other
pieces of earths crust diverge on land a deep valley
most recent super continent
having a crater or vent through which lava, rock fragments, hot vapor, and gas are being or have been erupted from the earth's crust.
hot fluid or semifluid material below or within the earth's crust .
hot molten or semifluid rock erupted from a volcano or fissure, or solid rock resulting from cooling of this.
the weather conditions prevailing in an area in general or over a long period.
vibration from underground movement along a fault plane
