What is the evidence for Plate
Tectonics?

Keywords to listen for:
Pangaea
Geological
Biological
Mesosauraus
Limestone
Convection Current

The Earth is not a solid lump of rock!

boy on a raft - dboy

Like a raft (crust) floating on a lake (mantle)
boy on a raft - dboy

If we can prove that Pangaea existed we are also proving that ...

Three sorts of evidence:

Three sorts of evidence:
Geological Evidence

Three sorts of evidence:
Geological Evidence
Biological Evidence

Three sorts of evidence:
Geological Evidence
Biological Evidence
Climate Evidence

Geological Evidence

The Continental Jigsaw: Fit of South America and Africa.

Volcanoes and Earthquakes

Biological Evidence

Mesosauraus

Climate Evidence

Limestone