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    Human And Environment

    This video shows 5 human impacts on the environment. A brief explanation is provided here to save our ecosystem.

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    Channels: Ecology

    Tags: 5 Human Impacts on the Environment Crash Course Ecology

    Uploaded by: ( Send Message ) on 17-02-2013. Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.

    Duration: 10m 38s

    Dnatube: Sciencific and Medical video site.