Investigating Pompeii and Vesuvius Crossword

(Of a volcano) become active and eject lava, ash, and gases.
Scattered pieces of rubbish or remains.
Become apparent or prominent.
Make or become rotten; decay or cause to decay.
Having far-reaching and often disastrous consequences or implications.
Having a hole or empty space inside.
An empty space within a solid object.
Suffer complete ruin or destruction.
Die from the effect of a disease or injury.
The parts left over after other parts have been removed, used, or destroyed.
A very light and porous volcanic rock formed when a gas-rich froth of glassy lava solidifies rapidly.
Possessing or showing courage or determination.
Feeble or unsteady, shaking or swaying as if about to collapse.
About to happen.
The area near or surrounding a particular place.
Give an unofficial name or nickname to.
Being used.
Belonging to the very distant past and no longer in existence.
An accurate and deep understanding.
An expert in or student of history, especially that of a particular period, geographical region, or social phenomenon.
A person who studies human history and prehistory through the excavation of sites and the analysis of artefacts and other physical remains.