Wise Use of Water Resource
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Shows how water in motion exerts energy in changing land masses and wearing away rocks and topsoil. Illustrates how contour plowing prevents the destructive effects of soil erosion. Emphasizes the role of irrigation in farming where water is scarce. Points out the seriousness of present water shortages and that water is a necessity for life. Uses animation and recreated dramatized incidents to explain certain concepts.
Complete catalog record
Shows how water in motion exerts energy in changing land masses and wearing away rocks and topsoil. Illustrates how contour plowing prevents the destructive effects of soil erosion. Emphasizes the role of irrigation in farming where water is scarce. Points out the seriousness of present water shortages and that water is a necessity for life. Uses animation and recreated dramatized incidents to explain certain concepts., NOTE: Two (or more) records have been merged together to create this data.
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- 16mm Filmography (legacy record) — title, creator, length, format, color, sound, description, catalog record
Original permalink · Record added 2024-04-22 21:37:26