The Beach: A River of Sand
Encyclopaedia Britannica is proud to present its award-winning and best-selling educational videos, ideal for classroom instruction or at-home teaching. An analysis of currents produced by waves proves that most of the net movement of sand is usually along the shore. The program demonstrates that the beach is thus a river of sand which exists between land and breaking waves.
Resource Type: | Video |
Vendor 1: | Britannica |