a volcano
Because there was a volcano eruption in Heimaey (in Iceland) and the ash and thing from it made an island from it, and that's Surtsey
No, it was made by volcano thousands of years ago.
the heat of the volcano made the ash rise eventually the pressure was 2 much and it erupted
Fjalla=Mountain Jökull=Glacier Eyjafjallajökull=Islandmountainglacier :D
The volcano that made the Laetoli footprints possible is the nearby Sadiman volcano, which erupted about 3.6 million years ago and covered the site with a layer of ash. This ash then hardened, preserving the footprints made by early hominins as they walked across the area.
Iceland
The mountains were made by the Yellowstone volcano about 100000 years ago
what was an invetion made in iceland
It was made by a volcano. The volcano erupted and it got filled with water
Billions of years ago. No people were around, then, so there is no record of the event.
They were all created by volcanoes but only Hawaii, the Big Island has volcanic activity.