06 Populations and Communities

06 Populations and Communities - Clear Clear-cutting...

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1 Populations and Communities Population curves Preditor – Prey relationships Species Interaction Geophysical Systems
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2 How do geophysical systems affect humans and human activities? How do geophysical systems affect humans and human activities? Where we live. What we eat. Economics Safety Recreation How do humans affect geophysical Systems? How do humans affect geophysical Systems? Land clearing for agriculture forestry and urban development Drainage Erosion Mining Dam building Slash and burn
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Unformatted text preview: Clear Clear-cutting cutting Dam building mining How can we conserve and protect these systems and ourselves? 3 How can we conserve and protect these systems and ourselves? Wise use Land use planning Preservation Legislation Private ownership Public ownership Geophysical Systems System Benefits problems Deserts Forests Grasslands Mountains Wetlands Seashores Temperate rain forests Tropical rain forests...
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This document was uploaded on 11/04/2011 for the course PWS 150 at BYU.

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06 Populations and Communities - Clear Clear-cutting...

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