DYNAMIC PLANET 2014 EVENT OVERVIEW.

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Presentation transcript:

DYNAMIC PLANET 2014 EVENT OVERVIEW

PRESENTED BY: R. J. HARTWELL NATIONAL SCIENCE OLYMPIAD DYNAMIC PLANET NATIONAL EVENT SUPERVISOR rhartwell@me.com

PRESENTATION OBJECTIVES: Provide an overview of changes to the 2014 Dynamic Planet Event Rules Describe the process of glacier formation Identify selected glacial features and describe the formation of selected features Locate event resources that may be used to help teams for competition

2014 DYNAMIC PLANET EVENT OVERVIEW

2014 EVENT OVERVIEW No Changes from the 2013 Event Rules. Key Event Topics for 2014 Dynamic Planet Include: Types of glaciers Formation of glaciers Glacial history Movement of glaciers Erosional and depositional landforms of glaciers

THE PROCESS OF GLACIATION 2014 DYNAMIC PLANET THE PROCESS OF GLACIATION

IDENTIFICATION OF GLACIAL FEATURES 2014 DYNAMIC PLANET IDENTIFICATION OF GLACIAL FEATURES

GLACIAL FEATURES Use the Glacial Features Exhibit to identify the glacial landforms shown in each image.

REVIEW OF GLACIAL FEATURES 2014 DYNAMIC PLANET REVIEW OF GLACIAL FEATURES

DRUMLIN 1 EROSIONAL

ESKER 2 DEPOSITIONAL

KETTLE LAKE 3 DEPOSITIONAL

LATERAL MORAINE 4 DEPOSITIONAL

MEDIAL MORAINE 5 DEPOSITIONAL

TERMINAL MORAINE 6 DEPOSITIONAL

ICE SHELF 7 GLACIAL FEATURE

ICEBERG 8 CALVING

TARN 9 ALPINE LAKE

OUTWASH PLAIN 10 DEPOSITIONAL

GLACIAL ERRATIC 11 DEPOSITIONAL

CIRQUE 12 EROSIONAL

FJORD 13 EROSIONAL

GLACIAL STRIATION 14 EROSIONAL

GLACIAL STRIATION

HORN 15 EROSIONAL

PIEDMONT GLACIER 16 GLACIAL FEATURE

ICE SHEET 17 GLACIAL FEATURE

ARETES 18 EROSIONAL

KAME 19 DEPOSITIONAL

KAME FORMATION

HANGING VALLEY 20 EROSIONAL

HANGING VALLEY FORMATION

2014 DYNAMIC PLANET RESOURCES

RESOURCES Glaciers, Climate and Landscapes-Zach Smith Included in Resource CD http://www.physicalgeography.net/fundamentals/10ae.html Physical geography.net chapter on glaciation includes some great animations and readable descriptions. http://www.physicalgeography.net/fundamentals/10ag.html Physical geography.net chapter on periglacial landforms

RESOURCES http://www.physicalgeography.net/fundamentals/10af.html Physical geography.net chapter on glacial landforms. Excellent discussion of erosional and depositional landforms. http://palaeo.gly.bris.ac.uk/palaeofiles/permian/glaciation.html Nice condensed discussion of the Milankovitch Cycle and why glaciation occurs

RESOURCES http://nsidc.org/cryosphere/glaciers/questions/components.html The National Snow and Ice Center page describing components of a glacier. http://www.colorado.edu/geography/class_homepages/geog_1011_sum08/GlacialLandscapes_Bowen.PDF This PPT converted into a PDF provides an excellent catalog of glacial landforms.