Erosional Features.

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Presentation transcript:

Erosional Features

Rill Erosion

Gully Erosion

Canyons/River Valleys

Canyons/River Valleys

Ripple Marks

Striations

U-Shaped Valley

U-Shaped Valley

Cirque

Ventifacts Arches National Park, Utah

Ventifacts

Sea Arch

Sea Stack

Landslide

Caves

Depositional Features

Delta

Delta

Alluvial Fan

Flood Plain

Moraines

Bylot Island,Canada

Yukon, Canada

Moraines

Glacial “till” up close

Dunes

Dunes

Loess

Stalctites and Stalagmites

Barrier Islands

Barrier Islands http://www.learnnc.org/lp/media/collections/cede/barrier-sat.jpg http://edc.usgs.gov/images/mrlc2000.jpg http://climatechange.rutgers.edu/images/barrier_islands_satellite.jpg

2. Dunes http://www.travelblog.org/Wallpaper/pix/tb_mui_ne_sand_dunes.jpg http://www.thecapeescape.com/Pictures17March2005/State_park-JP__dunes_and_sandfence.JPG http://apod.nasa.gov/apod/image/0108/dunes3d_mgs_c1.jpg

3. Delta http://upload.wikimedia.org/wikipedia/commons/thumb/c/cc/Nile_delta_landsat_false_color.jpg/800px-Nile_delta_landsat_false_color.jpg http://www.scienceclarified.com/landforms/images/ueol_01_img0035.jpg http://www.truecolorearth.com/tce-Nile-River-delta.jpg

4. Alluvial Fan http://web.cortland.edu/gleasong/AlFan.jpg http://www.jessstryker.com/national-parks/rocky-mountains/images/RoaringRiverAlluvialFan.jpg http://upload.wikimedia.org/wikipedia/commons/thumb/5/55/Mini_Alluvial_Fan_Imprinted_with_Footprints.jpg/800px-Mini_Alluvial_Fan_Imprinted_with_Footprints.jpg

6. Flood Plain http://www.pierce.ctc.edu/faculty/cwillett/gdt/pics/c91.jpg http://www.kidsgeo.com/images/flood-plain.jpg

8. Moraines http://www.uwsp.edu/geo/faculty/ritter/images/lithosphere/glacial/moraines_v_glacier_Baffin_GSC_18val_annotated.jpg http://www.utexas.edu/depts/grg/hudson/grg301c/hudson_grg_301c/schedule/4_water_geomorph_images/19_glacial/6.jpg

1. Canyons/River Valley http://www.soultones.com/canyon/canyon5_LG.jpg http://www.oars.com/images/grandcanyon/GCDories_main.jpg

2. U-Shaped Valley http://www.geology.wisc.edu/courses/g112/Images/C124glaciated_valley.gif http://pubs.usgs.gov/of/2004/1216/h/images/hangingvalley2.gif

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9 Which of these substances plays the most important part in chemical weathering? F Wind G Water H Ice J Frost

10. Compared to the Rocky Mountains, the Appalachian Mountains are much — A older B less eroded C higher D thicker

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