Earth Under the Microscope: IB EnvSci

Unlock the core ideas of Environmental Science for IB DP Year 12 with a clear, exam-ready summary that connects theory, data skills, and real-world problems. In this concise guide you'll get:

• Key systems: ecosystems, energy flow, and nutrient cycles
• Human dimensions: population dynamics, consumption patterns, pollution, and climate change
• Solutions & ethics: sustainability, conservation, environmental economics, and ethical decision-making

Each point links to practical IB skills — experimental design, data analysis and evaluation, and fieldwork — so you can see how concepts appear in assessments and how they apply to real-life problems like resource management and climate policy.