layers of the earth and continental drift

​Layers of the Earth and continental drift

What Is the continental drift?

The Continental drift is a theory that all of are continents were once one big supercontinent named Pangea. A man named Alfred Wegener created this idea.

Was Wegener right?

• Mesosaurus

• Puzzle pieces

• Glossopteris

• Plate tectonics

• Fossils

​Yes

closest to least far

What layer is closest to the surface?

1. crust

2. lithosphere

3. asthenosphere

4. mesosphere

5. outer core

6. inner core

​mantle (all of this)