Plate Tectonic Crossword
This printable crossword puzzle on the topic of Plate Tectonics & Volcanoes has 10 clues. Answers range from 4 to 17 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
What was the name of the theory that the continents were joined together in one land mass
The main piece of evidence that supported continental drift
What was the scientist's name that came up with continental drift.
What is the name of the supercontinent that used to be one land mass.
The process of sea floor spreading happens along which boundary.
A weak spot in the Earth's crust where molten material raises is called a
Which boundary has crust that is neither created nor destroyed.
Convection currents in the mantle layer of the Earth are caused by heat from which layer.
A spreading boundary is also called a
How many layers does the earth have.
