Beach: A River of Sand, The

Duration: 20 min.

Year Published: 1965

Creator: ebec

Format: 16mm

Color: Color

Description: Shows that beaches are composed of tiny shells, pebbles, or sand (small crystals of feldspar and quartz). Contrasts the action of summer waves with that of winter: the calm waves of summer deposit and smooth the beach; whereas those of winter dig at the beach. (Earth Science series)

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