EARTH'S LAYERS Crossword
This printable crossword puzzle on the topic of Plate Tectonics & Volcanoes has 20 clues. Answers range from 5 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
The single landmass that broke apart 200 million years ago
Large landmass surrounded by the ocean
Study of planet earth
A vibration that travels through Earths's crust and carries the energy for earthquakes
The thinnest layer of Earths layers
The layer between the core and crust
The soft layer of the mantle and is located below the lithosphere
Uppermost part of the mantle
Layer that surrounds the inner core
Center of Earth
Movement of energy from a warmer object to a cooler object
The amount of mass in a given space
Transfer of heat by movements of a heated fluid
The theory that continents slowly move around Earth's crust
When a oceanic crust sinks beneath a deep-ocean trench and back into the mantle
When molten material adds new oceanic crust to the ocean floor
Device that determines the distance of an object under water
A mountain range in the middle of the ocean
A break in earths crust where slabs of rock slip past each other
Made a theory of the continental drift
