AS - Level AS Biology (unit 2 - 17. biodiversity) Flashcards on AQA Biology 17.2 species diversity and human activities, created by Charlotte Hewson on 23/04/2015.
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Created by Charlotte Hewson
about 9 years ago
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Created by Charlotte Hewson
about 9 years ago
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what has mankind's impact on the world led to?
what are the two main activities that have caused this reduction in biodiversity?
what does an ecosystem become as they develop overtime?
what do these communities have?
how does agriculture reduce biodiversity?
what is species diversity index like in agricultural ecosystems?
what is species diversity like in natural forests?
what is deforestation?
what is one other human cause of deforestation?
what is the most serious consequence of deforestation?
how many species are estimated to be lost each year due to deforestation?
