Layers of the Earth Crossword
This printable crossword puzzle on the topic of Plate Tectonics & Volcanoes has 10 clues. Answers range from 5 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
The solid center of the Earth made of nickel and iron
The layer of liquid metals that surround the inner core
The thickest layer of the Earth which is less dense than the core, made of hot rock
Thin layer of cool rock that surrounds Earth like the shell of an egg
The Earth's crust and very top of the mantle
The layer of hot, soft, tar-like layer at the top of the mantle
Large and small slabs of rock that have broken apart in the lithosphere
Thickest layer of crust which makes up islands and large land masses
Thinnest layer of crust which is mostly found underwater
Earth is 4.6 ___________________ years old
