Watch the food cycle and food chains 123Movies. Uses animation and live action photography to describe good food chains, almost all depending ultimately on green plants, and relates these food chains to the larger concepts of the oxygen-carbon dioxide and the nitrogen cycles, and to the unending pattern of life, growth, and decay which is known as the food cycle.
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This is a documentary about the fragile and complex marine ecosystem in the Bay of Fundy. The film traces relationships within the food chain - from...
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A wounded moose escapes its hunters, later dying deep in the forest and becoming... a communal feast. As the seasons go by, mammals, birds and...
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Through revealing interviews with experts and victims' families, this gripping documentary examines the problem of deadly foodborne illness in the US.
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'The Lost Salmon' chronicles the plight and potential recovery of the iconic Spring-run Chinook Salmon of the Pacific Northwest. Faced with...
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On the coast of the Arctic Ocean of Chukotka live people cut off from the world. Their life revolves around hunting walruses and whales and...
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PRIMAVERA is a three dimensional film featuring puppets that work in the so called telescope system which tries with the help of stylised images to...
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Three invertebrates - a water flea, a green hydra, and a planarian flatworm - engage in a food-chain fight after the hydra tries to eat the flea.
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I followed the everyday lives of Ali, Kais, Ertan and Alban with my camera for over two years. The time was characterized by disappointments,...
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For almost 50 years, the world's population has grown at an alarming rate, raising fears about strains on the Earth's resources. But how true are...
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Volker Koepp revisits locations and people from his earlier documentaries in the wide Eastern European region of Sarmatia.
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A look at the Hutterites, an Anabaptist religious community similar to the Amish or the Mennonites in rural Alberta.