lesson
Consequences of Nitrogen Over-enrichment and Eutrophication
Trace the ecological causal chain from agricultural fertilizer runoff to algal blooms, hypoxia, and aquatic dead zones.
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Biogeochemical Cycles: Carbon and Nitrogen
7 lessons
Goal
Explain the significance of carbon and nitrogen cycles to ecosystem stability and analyze the ecological consequences of cycle disruptions.
7 lessons
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- Reservoirs and Processes in the Carbon CycleUp next
- Nitrogen Fixation, Nitrification, and DenitrificationNot started yet
- Chemical Reaction Products and Global Climate ChangeNot started yet
- Consequences of Nitrogen Over-enrichment and EutrophicationYou are here
- Human Disruptions to Biogeochemical Cycles: Synthetic Fertilizers and Fossil FuelsNot started yet
- Mathematical Analysis of Carbon Cycle PerturbationsNot started yet
- Evaluating Carbon Sequestration SolutionsNot started yet
Learning standards covered
112.43(b)(13)(C)Texas Essential Knowledge and Skills (TEKS) · Science · 10th Gradeexplain the significance of the carbon and nitrogen cycles to ecosystem stability and analyze the consequences of disrupting these cycles; and
Open Global Standard:OGS.11.ESS.2
112.43(b)(3)(A)Texas Essential Knowledge and Skills (TEKS) · Science · 10th Gradedevelop explanations and propose solutions supported by data and models and consistent with scientific ideas, principles, and theories;
Open Global Standard:OGS.11.SEP.6
OGS.11.ESS.2OGS.11.SEP.6