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 science_pub2003
Vermont ecosystem and tracing its succession before and after a damaging event, showing how the eco- system has been restored through the maintenance of at- mosphere quality, generation of soils, control of the water cycle, disposal of wastes and recycling of nutrients (e.g., flooding, former...
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Vermont ecosystem and tracing its succession before and after a damaging event, showing how the eco- system has been restored through the maintenance of at- mosphere quality, generation of soils, control of the water cycle, disposal of wastes and recycling of nutrients (e.g., flooding, former mining sites, glacial impact, deforesta- tion, recovery of rivers from sewage/chemical dumping, burning of fossil fuels). AND • Explaining a natural chemical cycle that has been dis- rupted by human activity and
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http://education.vermont.gov/new/pdfdoc/pubs/grade_expectations/science.pdf#page=122
education.vermont.gov/new/pdfdoc/pubs/grade_expectations/science.pdf#page...
Vermont ecosystem and <span class="highlight">tracing</span> its succession before and after a damaging event, showing how the eco- system has been restored through the maintenance of at- mosphere quality, generation of soils, control of the water cycle, disposal of wastes and recycling of nutrients (e.g., flooding, former mining sites, glacial impact, deforesta- tion, recovery of rivers from sewage/chemical dumping, burning of fossil fuels). AND • Explaining a natural chemical cycle that has been dis- rupted by human activity and
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