Abundance of the elements in the crust and in the whole Earth Animation Play

Abundance of the principal elements in the Universe Slideshow Play

An overview of selected fossils Slideshow Play

Another type of igneous rock – pumice Animation Play

Application of seismic waves Animation Play

Applications of sedimentary rocks Slideshow Play

Biological weathering Animation Play

Chemical composition of sea water Whiteboard exercise Play

Chemical composition of sea water Student activity Play

Chemical weathering Animation Play

Clay Slideshow Play

Composite volcanoes Animation Play

Continental drift: from Pangea to the present continents Animation Play

Convergent boundaries Animation Play

Depletion of the Earth's ozone layer Student activity Play

Depletion of the Earth's ozone layer Whiteboard exercise Play

Determining the age of rocks Animation Play

Direct evidence for the structure of the inside of the Earth Slideshow Play

Divergent boundaries Animation Play

Earth's crust movements Animation Play

Earth's magnetic field Simulation Play

Erosion Whiteboard exercise Play

Erosion Student activity Play

Evidence for continental drift Student activity Play

Evidence for continental drift Animation Play