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Scientific thinking by: Dr. Aziza Ellozy : Scientific thinking by: Dr. Aziza Ellozy Group 4: -Maya Kazamel -Mona Ragab -Noha Ayman -Nourhan Haffez

Slide 2 : EARTH MOVES THE A Short History of Nearly Everything / Bill Bryce

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Slide 5 : Alfred Wegener German scientist, geophysicist and meteorologist

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Slide 9 : Land bridges

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Slide 13 : Arthur Holmes

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Slide 17 : Harry Hess

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Slide 19 : The steps of subduction

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Evidence for plate tectonics : Evidence for plate tectonics

Evidence for plate tectonics : Evidence for plate tectonics

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Slide 30 : Glossopteris 280 million years ago Australia

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Slide 33 : Lystrosaurus

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Slide 38 : Slide 1:http://www.mapsharing.org/MS-maps/map-pages-worldmap/images-continental/3-continental-seven-world-map.gif Slide2: http://www.mapsofworld.com/world-map-2008.jpg Slides 3 : http://www.crystalinks.com/fossilmarsupial107.jpg Slide4:http://www.ci.avondale.az.us/images/pages/N665/River%20bottom%20Erosion%20Control%20Page.jpg Slide 5,6,7: http://www.jenningsk12.net/WE/peimann/Science/Earth%20Movements/EarthMovements.html Slide 8: http://www.jenningsk12.net/WE/peimann/Science/Earth%20Movements/subduction.jpg Slide 9: http://www.delminsociety.net/marchshow2007/images/glossopteris3.jpg Slide 10: http://dinodaytona.tripod.com/Images/Pg2/Lystrosaurus.jpg Slide 14: http://www.users.muohio.edu/renwicwh/ActonSmall.JPG Slide 15: http://cae2k.com/company-photos-0/pictures-of-ocean-floor.html Slide 16: http://en.wikipedia.org/wiki/File:Hess.gif Slide 17: http://www.thewe.cc/thewei/&/&/bbc12/gulf_stream.gif Slide 22: http://www.thewe.cc/thewei/&/&/bbc12/gulf_stream.gif Slide 24: http://geoserver.itc.nl/melkakunture/panel_assets/TUKUL%202/Panels%2011-20/P%2012-Plate%20tectonics%20and%20volcanoes/Volcanism%20of%20oceanic%20ridge.jpg Slide 27: http://www.catchlightenergy.com/images/illustration_CarbonCycle_lg.gif Slide 32 and 33: http://www.mapsofworld.com/world-map-2008.jpg References: