The older theory of continental drift suggested
a.
that continents are fixed in position and considered to be permanent features on the earth's surface.
b.
that all the continents drift at the same rate and in the same direction.
c.
that there was once a supercontinent and the huge landmass was broken into continents that drifted apart.
d.
that the configuration of the continents today will be the same in 200 million years.