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EGU Teacher-training course, Faculty of Education, University of Alcalá de Henares, Madrid, December 2020 Jaffa Moon |
Jaffa Moon |
Lollipop Moon |
Slinky seismic waves |
Slinky seismic waves |
Pupil molecules (seismic waves) |
Continental jigsaw puzzle |
Continental jigsaw puzzle |
Rock cycle in wax |
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