Imagine you were a traveler stranded in Northern Europe by the eruption of Eyja. How would you cope with the situation?

Volcanic irruption is most likely to be violent when a) volcanoes near to the sea b) the neck of the volcano is sealed by a plug c) the lava is viscous d) the lava reaches the surface through a fissure e) the volcano is on the ocean floor

These factors threaten north americas ecosystems

What could the united states of america do to improve their status? name at least 3(ap human geography)