This printable crossword puzzle on the topic of Plate Tectonics & Volcanoes has 13 clues. Answers range from 4 to 11 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Are very hot molten rock
The outside of the Earth
The Layer under the Crust
Near the centre of the earth
The centre of the Earth
The weak spots in the Earth's Crust that may crack and allow the magma to flow to the surface
When magma reaches the surface
When lava cools, the rock formed is full of holes where the gas bubbles used to be
Rocks that formed from the molten rock of the mantle
A type of Igneous Rock
A type of Igneous Rock
What is the name of all types rocks?
Metal compounds which may be contained in Minerals