Parents / 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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Air is a thin mixture of gases which supports life through a cycle between plants and animals. Only a small amount of waste added to the air by...
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A look at the life-giving blanket around the earth, "Air: A First Film" explains why our atmosphere is necessary to all life on earth, and the ways...
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“Lands and waters — that’s what we get, in a lands and waters alphabet.” This award-winning program uses an unusual approach...
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A great value! The alphabet is as easy as ABC thanks to this wonderful series of seven programs now compiled on one DVD. Each program offers a...
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Weather balloons and wind socks, fog and smog, tornadoes and hurricanes — they're all included in this alphabetic kaleidoscope of weather...
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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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The oceans and seas on our maps are actually united into one enormous, interconnected ecosystem. However, each type of marine organism has certain...
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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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