Lava and other materials that are launched from a volcano into the air are referred to as
a. basalts.
b. tephra.
c. flows.
d. magma.

Many somalian refugees sought entrance to the united states in 2006 and 2007. describe factors that encoura somalians to leave their country in the 1990s and 2000s

Queens neighborhood that is also an oregon city. true or false

Regions are always defined by a. climate b. many different factors c. mountain ranges d. continents & bodies of water