Environmental Science

{"examination": "CAPE Environmental Science", "syllabus_topics": {"School-Based Assessment (SBA)": ["Practical Skills and Laboratory Exercises: candidates must perform selected laboratory practical activities to develop and demonstrate skills in Observation, Recording and Reporting (ORR); Manipulation and Measurement (MM); Drawing (DR); Analysis and Interpretation (AI); and Planning and Designing (PD) [44-46].", "Investigative Project: a compulsory research project conducted in Unit 1 or Unit 2 that tests research skills. Candidates must identify an environmental problem, formulate a hypothesis, design data collection instruments, and produce a report analyzing findings related to themes like demographic characteristics, energy efficiency, or pollution impacts [47-49]."], "Unit 1: Ecology, Human Population and Natural Resources": ["Module 1 - Fundamental Ecological Concepts and Principles: focuses on key ecological terms (species, community, biome), biotic and abiotic components, and energy flow through food chains, webs, and ecological pyramids using the ten percent rule [1-3]. It details biogeochemical cycles (carbon, nitrogen, phosphorus, water), tolerance ranges, ecological niches, and the processes of evolution and speciation [3, 4]. Topics also include factors affecting population growth, species diversity using Simpson's Index, ecosystem stability, and provisional and regulating ecosystem services [5-7].", "Module 2 - Human Population and the Environment: examines historical trends in human population growth and socio-economic and cultural factors (affluence, status of women, religion) that influence growth rates [8, 9]. It covers population control measures, the relationship between growth and poverty (HDI, GDI, poverty cycles), and the causes and consequences of urbanisation [9]. Additionally, it evaluates human consumption patterns for water, food, and fuel, and how people adapt to and depend on ecological systems [10, 11].", "Module 3 - Sustainable Use and Management of Natural Resources: explores the categories of natural resources (renewable, exhaustible, consumptive) and their importance to Caribbean livelihoods and GDP [12-15]. It addresses indigenous resource management, factors affecting resource use, and environmental impacts like biodiversity loss and watershed degradation [16, 17]. The module evaluates management tools such as Environmental Impact Assessments (EIA), national legislation, and international agreements including the Rio Summit, Paris Agreement, and Kyoto Protocol [18, 19]."], "Unit 2: Agriculture, Energy and Environmental Pollution": ["Module 1 - Agriculture and the Environment: covers agricultural systems in the Caribbean (commercial, subsistence, peasantry), their evolution, and their economic and ecological importance [20-22]. It examines the role of technology (genetic engineering, precision agriculture) and identifies sustainability issues such as agro-chemical pollution, habitat destruction, and climate change impacts [23-26]. The module also explores alignment with Sustainable Development Goals (SDGs) and practical sustainable practices like contour farming, Integrated Pest Management (IPM), and organic farming [27, 28].", "Module 2 - Energy and the Environment: details forms of energy (kinetic, potential) and the nature of non-renewable (fossil fuels, nuclear) and renewable sources (solar, wind, hydroelectric, biofuels, geothermal, ocean energy) [29-32]. It discusses factors influencing energy use in the Caribbean, socio-economic dependency on energy sectors, and the conventional generation and distribution of electricity [33, 34]. Topics include energy efficiency calculations, conservation methods, and the environmental impacts of energy use, such as global warming and biodiversity loss [30, 34, 35].", "Module 3 - Pollution of the Environment: focuses on the nature and sources of pollutants, their pathways through the environment, and global impacts like ocean acidification and ozone depletion [36-38]. It assessment the sources and health risks of noise, water, and land pollution, alongside mitigative measures such as water treatment, waste minimisation (the 3Rs), and bioremediation [39-43]. The module emphasizes analyzing the effectiveness of local legislation and policies in managing environmental quality [43]."]}}