top picks
Blockbuster quiz on Plate Tectonics
Click on the letters and answer the questions - try to make it across the board!

Seismic waves (BBC Bitesize)
Read all about earthquatke waves and the structure of the earth. Then try the activity and do the test!

Plate tectonics activity (BBC Bitesize)
Watch the animation on conductionthe structure of the earth, plate tectonics and the formation of volcanoes and earthquakes then do the quiz!

How earthquakes happen (BBC)
Step through the animation to find out how earthquakes happen.

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 immune system
 blood cells
 seismic waves
 P and S waves
 shadow zones
 transverse and longitudinal
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