Geologist 

Old Icelandic 

Runes

Professor 

Translating 

Crater

Erupted

Copenhagen

Museum

Harbour

Explorer

Glacier 

Guide

Thermometer

Horseback

Fjord

Geysers

Lava

Bassalt

Hike

Shelter

Shadow

Cavern

Fossils

Ancient

Pick Axe

Celsius

Navigating

Northern Lights

Extinct 

Monstrous

Disappeared

Blasted

Explosive ​​​​