Volcanic eruptions are caused by all of the following EXCEPT . when two plates collide
when two plates separate
hotspots in the upper mantle
geysers and hot springs

What are the answers for the following questions?

Rah is completing a school project on the expansion of fast food restaurants across the united states. she finds a map that shows a clear pattern of restaurants beginning in the east and expanding west. this map was most likely created using the technology of

What are three similarities between medc countries and ledc countries?