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Human Consumption

How does human consumption of NPP affect the earth, as humans take food, fibre, fuel and building material from the earth.

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Channels: Ecology Geophysics Aerospace Engineering

Tags: Human Consumption of NPP

Uploaded by: ( Send Message ) on 23-11-2011. Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.

Duration: 3m 24s

Dnatube: Sciencific and Medical video site.