Episode of Series “The Natural Phenomena Series”.
Uses diagrams and spectacular photography to introduce the geomorphological agents involved in the creation of canyons. Covers rivers, valleys and glacial valleys showing the processes of weathering and erosion. Suitable for lower and middle secondary levels.
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Collection
In ACMI's collection
Credits
Collection metadata
ACMI Identifier
508753
Language
English
Subject categories
Climate, Environment, Natural Resources & Disasters → Erosion
Climate, Environment, Natural Resources & Disasters → Formations (Geology)
Climate, Environment, Natural Resources & Disasters → Glacial erosion
Climate, Environment, Natural Resources & Disasters → Landforms
Climate, Environment, Natural Resources & Disasters → Natural history
Climate, Environment, Natural Resources & Disasters → Weathering
Documentary → Documentary films - United States
Educational & Instructional → Educational films
Mathematics, Science & Technology → Formations (Geology)
Mathematics, Science & Technology → Metamorphism (Geology)
Sound/audio
Sound
Colour
Colour
Holdings
16mm film; Access Print (Section 1)