plate tectonics Crossword
This printable crossword puzzle on the topic of Plate Tectonics & Volcanoes has 20 clues. Answers range from 5 to 20 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
old crust destroyed
crust is neither created or destroyed
new crust created
southern portion of the super continent
deep crack in ridges where magma reaches the ocean floor
land reptile used as evidence of continental drift
place where 2 plates ar3e moving away from each other
northern portion of supercontinent
pieces of earths lithosphere are broken into these
fern-like fossil used as evidence of continental drift
scienist who stated the theory of continental drift
layer of earth made of magma that ha plasticity
freshwater reptile fossil used as evidenceof continental drift
thinnest under oceans, thickest under continents
the supercontinent
name of mountains in the US which match the mountains in greenland and scotland
evidence located on the western coast of Africa and the eastern coast of south america
layer made up of iron and nickel filled molten magma
part of the mantle where magma can flow
wegners theory was ____ at first
