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A simple schematic of the Eyjafjallajökull Volcano summit, crater and ash plume as seen on Blue Peter's Make It. It is intended as a simple guide to understanding how volcanoes such as Eyjafjallajökull are influenced by tectonic plate activity along the Mid-Atlantic Ridge. It also shows the route...
Grade Level   3 4 5 6 7 8 9 10 11 12
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Published in 2012
Trilobites were distinctly related to crabs and lived in the sea from 526 million years ago until they became extinct 250 million years ago. There were many different species and 17-000 types of fossil trilobite have been found, ranging in size from only a few millimeters to more than half a meter...
Grade Level   6 7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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