Secondary & College / Environmental & Earth Sciences

Animals and plants live in very different environments beneath the ocean. This film explores the adaptations that are found in animals that live in...
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Full series includes: - Estuaries - Freshwater Wetlands - Freshwater - Marine
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Life in estuaries — the ecosystem formed when the fresh water of a river meets the salt water of the sea — is governed by the tides....
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The characteristics of each of the three major freshwater ecosystems — a swift stream, a slow river and a lake or pond — are determined, in part, by...
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Explore freshwater wetlands — bogs, marshes and swamps — and the wide variety of life forms they support. Then examine the seasonal and climatic...
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Spellbinding photography and graphics illustrate the dynamic nature of the atmosphere. This award-winning series chronicles how atmospheric...
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What are the forces that cause mountains to be born or destroyed? Using animation as well as dynamic footage of Mount St. Helens, filmmaker Peter...
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What is wrong with our cities and what can we do to solve their many pressing problems?  “City Visions” gives us the tools to begin addressing...
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Fascinating time-lapse studies reveal how clouds form and vanish, while satellite, aerial and ground-based photography convey basic information...
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Continental Drift and Plate Tectonics explores the inner earth and its surface. The 1906 San Francisco earthquake and the Mount St. Helen's volcanic...
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In the hot, dry lands we call deserts, people like the Navajo Indians of Monument Valley and the Bedouins of Jordan have learned to live. The...
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"The Dinosaur Age" presents the natural history of dinosaurs by focusing on the role of paleontologists as they work to unearth the fossil remains of...
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