Who is considered the father of plate tectonic theory?
a. isaac newton
b. albert eisenstein
c. alfred wegner
d. george henry

In a repredentive democracy: a.) people come together in large meetings to vote on public policy b.) the people govern themselves c.) political power is held by a small group of people d.) people elect officials to run the government for them

Amountain created from tectonic activity would be considered which type of landform ? a) primary landform b) secondary landform

Sam hated the long nights of winter! his mother called him in from playing so early: around 4: 30 pm! it is usually dark out when sam is eating supper. what letter represents the long nights where sam lives? a) a. b) b. c) c. d) d.