Internal and external forces
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Internal and External Forces. Forces that shape the earth. Kilauea, Hawaii. Lascar, Chile. Internal Forces: How landforms are shaped. VOLCANOES. http://volcano.und.edu. Castle Geyser, Yellowstone, WY. Hawaiian Islands. Hot Spots. External Forces. Chemical Weathering 1. Carbonic Acid

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Internal and External Forces

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Internal and External Forces

Forces that shape the earth


Kilauea, Hawaii

Lascar, Chile

Internal Forces: How landforms are shaped

VOLCANOES

http://volcano.und.edu


Castle Geyser, Yellowstone, WY

Hawaiian Islands

Hot Spots


External Forces

Chemical Weathering

1. Carbonic Acid

2. Acid Rain

  • Erosion

  • Water

  • Wind

  • Glaciers


Frost Wedging


Carlsbad Caverns, NM

Mammoth Cave, KY

Carbonic Acid


Minerva Terrace, WY

CARBONIC ACID


Effects on Vegetation

Acid Rain


Effects on Architecture

Acid Rain


Acid Rain Levels in Europe


Capital Gorge, UT

Grand Canyon, AZ

Erosion

WATER


Arches, UT

WIND


Bryce Canyon, UT

WIND


Badlands, SD

WIND


Grand Tetons , WY

GLACIERS


GLACIERS

Glacier National Park, MT


GLACIERS

Glacier Bay, Alaska


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