This printable word search puzzle on the topic of Physical Geography contains 21 hidden words in a 24x24 letter grid. Words go horizontally, vertically, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
laurentide ice sheet
proto north america
radiometric dating
terminal moraine
plate tectonics
rift valley
convergent
transform
divergent
sandstone
avalonia
bedrock
iapetos
granite
newark
zircon
basalt
gniess
marble
schist
fault