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Unformatted text preview: Physical and biological factors influence the distribution of species, which are often classified into habitat types or ecosystems The biome describes the largest spatial scale at which vegetation types can be classified, based on climate 22:01 22:01...
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This note was uploaded on 08/26/2011 for the course ECON 1 taught by Professor Bergstrom during the Spring '07 term at UCSB.
- Spring '07