Environmental Systems
G3N tutors you through the full International Environmental Systems syllabus offline — from Perspectives, Systems, Sustainability and more — with adaptive lessons, instant quizzes, flashcards and exam-ready summaries.
Syllabus
What you’ll cover in Environmental Systems.
The complete topic outline G3N teaches, mapped to the International curriculum.
Foundations of environmental systems
3 topicsPerspectives
Systems
Sustainability
Ecology
5 topicsIndividuals, populations, communities and ecosystems
Energy and biomass in ecosystems
Biogeochemical cycles
Climate and biomes
Zonation, succession and change in ecosystems
Biodiversity and conservation
3 topicsBiodiversity and evolution
Human impact on biodiversity
Conservation and regeneration
Water systems
4 topicsWater systems
Water access, use and security
Aquatic food production systems
Water pollution
Land and soil systems
2 topicsSoil
Agriculture and food
Atmosphere and climate change
4 topicsIntroduction to the atmosphere
Climate change — causes and impacts
Climate change — mitigation and adaptation
Stratospheric ozone
Natural resources and energy
3 topicsNatural resources — uses and management
Energy sources — uses and management
Solid waste
Human populations and urban systems
3 topicsHuman populations
Urban systems and urban planning
Urban air pollution
Higher-level analytical lenses (HL)
3 topicsEnvironmental law (HL)
Environmental economics (HL)
Environmental ethics (HL)
How G3N helps
Turn this syllabus into a pass.
Concept-led learning
Lessons that match inquiry-based, conceptual international curricula rather than rote answers.
Practice on demand
Generate quizzes for any unit and review marked answers with explanations.
Summarise anything
Turn dense readings into clear, structured study notes in seconds.
Master Environmental Systems, offline.
No sign-up wall, no data plan required. Open G3N and go.