Ch 5 key concepts
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The document outlines key concepts about biogeochemical cycles for an APES chapter. Students should understand: 1) the differences between macro and micronutrients and examples of each, 2) the six main macronutrients and how limitations can impact growth, 3) the differences in cycling speed between elements with and without gaseous phases, 4) the four groups of cycles that make up the larger geologic cycle, and 5) human impacts that can disrupt the nitrogen, carbon, and water cycles.
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Describe two (2) ways that YOU benefit from the process of photosynthesis.
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Fermentation and cellular respiration are BOTH used for energy-production in cells. As cellular beings, humans have the ability to perform both processes. Since energy production is markedly lower during fermentation, do you think it is a good idea for human cells to perform both processes? Why/why? EXPLAIN your response.
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3).
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1. The document provides an overview of key concepts from Chapters 13 and 14, including direct and indirect causes of deforestation, methods of harvesting trees, causes of extinction, logistic growth curves and their assumptions, maximum sustainable yield (MSY) versus optimum sustainable population (OSP), the International Whaling Commission (IWC) and its goals, characteristics of extinction-prone species, and three case studies on fisheries, fire management, and paper production.
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This document discusses sustainable agriculture and its environmental impacts. It covers topics like soil structure and erosion, sustainable farming practices like crop rotation and cover crops, integrated pest management, causes of desertification, and issues with factory farming. The key goals of sustainable farming are to conserve soil and water resources and minimize pollution. Practices that reduce soil erosion include contour plowing, terracing, shelterbelts, and low- or no-till plowing. Cover crops and crop rotation help maintain soil nutrients and prevent excess nitrogen runoff. Integrated pest management uses a combination of biological, cultural and targeted chemical controls. Desertification is worsened by poor farming, overgrazing, deforestation and climate change.
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1) This document contains an activity guiding students through a simulation of island biogeography. It asks students to hypothesize which type of island (large and close, large but far, small but close, small and far) will receive the most immigrants.
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3) The document asks students to analyze whether their original hypothesis was correct based on the results and explain the outcomes of the simulation.
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This document provides an outline of key concepts and material to include in a study guide for chapters 6-8 of an environmental science textbook. The summary should include:
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2. Factors that increase and decrease biodiversity, reasons to preserve biodiversity, and the different types of biological diversity.
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This document discusses several key concepts related to biological diversity and biogeography:
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2. It discusses factors that influence biodiversity like habitat diversity, species diversity, and environmental conditions. Greater biodiversity is seen in areas with more physically diverse habitats, moderate disturbance, and small environmental variation.
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This document discusses ecosystems and ecological communities through a case study on acorns and their connections. It emphasizes that living things are affected by and affect non-living things through complex relationships. It stresses the importance of understanding ecosystems, including their structure, processes, changes over time, energy flow, complexity, interconnectedness, and keystone species. Students are assigned to read three case studies and answer questions about bison, prairie dogs, wolves, and salmon to further examine these concepts.
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This document discusses ecosystems and ecological communities through a case study on acorns and their connections. It emphasizes that living things are affected by and affect non-living things through complex relationships. It stresses the importance of understanding ecosystems, including their structure, processes, changes over time, energy flow, complexity, interconnectedness, and keystone species. It assigns reading three case studies on buffalo, prairie dogs, Yellowstone wolves, and salmon to answer topic questions.
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This document provides an overview of key concepts to understand for a chapter on human populations, including how to interpret age structure and demographic transition diagrams, calculate demographic rates, compare causes of mortality in developed and developing nations, identify effective ways to slow population growth, understand how technology impacts growth, recognize Thomas Malthus' predictions, compare exponential and logistic growth models, and examine population control policies of countries like China and India.
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The document discusses human population growth and its environmental impacts. It uses Bangladesh as a case study. Some key points:
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FRQ Guidelines
This document provides tips for maximizing your score on free response questions for the AP exam. It recommends pacing yourself to spend about 22 minutes per question, organizing your thoughts before writing, writing clearly, underlining key points, including complete explanations, writing stronger examples first, staying on topic, using paragraph style writing rather than bullets, demonstrating a deep understanding of the prompt, supporting statements with evidence, and showing all work for math questions. It also notes the types of questions that will be on the AP exam.
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