CHANGING EARTH

Plate Tectonics

Earthquakes

Volcanoes

Chapter 1 - Plate Tectonics

Amazing Planet

The Continents before Pangaea

Shared by Joseph DeSantis

Continental Drift Song

Chapter 2 - Earthquakes and Waves

Ramapo Fault, NJ

Chapter 3 - Volcanoes

Mount Saint Helens

Skyscraper Project

30 Story Building Built in 15 Days

Chapter 4