Chapter 10 - Plate Tectonics Crossword
This printable crossword puzzle on the topic of Plate Tectonics & Volcanoes has 12 clues. Answers range from 5 to 17 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Plastic-like layer that lithospheric plates float on
to come together
to move apart
portion of Earth's crust that lies beneath ocean
theory that new seafloor is formed of magma at mid-ocean ridge
one of six or seven great divisions of land
Wegner's hypothesis that all continents slowly drifted apart
large ancient landmass composed of all continents
theory that Ear's crust is broken into plates
large section of Earth's crust and upper mantle that moves around on the asthenosphere
rigid layer made of crust adn upper mantle
current that transfers heat from Earth's interior to upper levels
