Word Bank tectonic plates
supercontinent
drifting
glacier
fossils
volcanoes continents
1.
There is an idea or theory that the large masses of land all over Earth were at one time all
connected as the Pangaea, or
2.
are
or
Scientists believe Earth's
gradually moving
3.
The pieces of Earth's crust and uppermost mantle are referred to as
or lithosphere.
4.
make clear how Earth's plates have
Evidence from rocks and
moved great distances.