Which of the following is not a form of forced migration?
a. the movement of prisoners from great britain to australia
b. the movement of business owners to europe to establish new business opportunities
c. the expulsion of american indians from homelands in florida and the south
d. the migration of irish to the americas because of the potato famine and starvation

Which of the following is true about fossils? a. the relative age of fossils cannot be determined from their position in sedimentary layers. b. fossils found in lower layers of sedimentary rock are as old as fossils found in upper layers of sedimentary rock. c. fossils found in upper layers of sedimentary rock are older than fossils found in lower layers of sedimentary rock. d. fossils found in lower layers of sedimentary rock are older than fossils found in upper layers of sedimentary rock.

What role did the waterways of europe play in development of europe's economy

Plz hury on a timer which statements explain what happens at deep-ocean trenches? check all that apply. crust is formed. mountains are formed. seafloor spreading occurs. crust becomes molten rock. denser plates slide under lighter plates.