The Biosphere

The Biosphere

Nature in the Amazon

1979 en 56 minutes

Rating: 0

Plot

The Mackenzie and Amazon valleys are 10 000 km apart and are ecologically distinct. Yet, in a subtle sense they are collaborating elements within the biosphere, the Earth's thin layer of living matter. In this film are seen two of the world's myriad river ecosystems and how they are linked within the biosphere.

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