top picks
Rocks and the rock cycle (Bitesize)
Details of different types of rocks, weathering and rock cycle. You can watch the video if you click on activity and then try the test.

Interactive rock cycle animation
Lovely Flash animation of the rock cycle; each section provides clickable links to further animations and information.

Interactive quiz on rocks and weathering
Click the i button for instructions.

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 physical chemical or biological weathering
 rocks
 fossils
 freeze-thaw
 acid rain
 rock cycle
 igneous
 sedimentary
 metamorphic
 magma
 limestone and chalk
 granite and basalt
 marble
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