The IB ESS SL Practice exams are the perfect resource to customise your revision plan. You can focus on each subtopic using the ESS SL Popular Quizzes, or use the Build me Quiz tool to further customise your learning. Full length RV-exclusive ESS SL Mock Exam Papers will simulate the experience of taking the actual exams from start to finish.

These new IB ESS Case Studies have been designed for you to apply your knowledge and skills in challenging Paper 1-style contexts. Our team of experienced IB ESS teachers and examiners have created both full-length and shorter examples as well as three levels of difficulty to suit a range of revision needs. Topic-specific Case Studies are perfect during the course, while exam-style Case Studies will help you prepare for mocks and final exams.

Original Paper 1-style case studies designed to enhance your skills in analysing data. With varying lengths, difficulty levels, and themes, you can select the ideal practice material for Paper 1 at any point in your ESS course.

Automatically generate a customized SL quiz or test using Revision Village's Questionbank. Choose your topics, question types, difficulty level, and marking point targets to create an assessment tailored to your needs. Whether you want guided practice or exam conditions, you can take your quiz in either Open Study Mode or Exam Mode.

Develop your understanding in IB ESS SL using custom-built flashcards, perfect for quick study sessions on desktop or mobile app.

Paper 1

Paper 2

Mock Exam Set 1 TO

ES1170

ES1172

ES1179

ES1181

ES1183

ES1184

Mock Exam Set 1

ES0975

ES1149

ES1148

ES1138

ES1142

ES1143

Mock Exam Set 2

ES1135

ES0673

ES1150

ES1151

ES1153

ES1154

Mock Exam Set 3

Foundation

Topic 1 All

Perspectives

Systems

Sustainability

Values, Surveys, Worldviews, EVS, Environmental Movement

System Diagrams, Open & Closed Systems, Gaia, Feedback Loops, Equilibrium, Tipping Point, Model, Emergent, Resilience

Development, Justice, Inequalities, Indicators, Footprint, Biocapacity,  SDGs, Planetary Boundaries, Doughnut, Circular

Ecology

Topic 2 All

Species to Ecosystems

Energy & Biomass

Biogeochemical Cycles

Climate & Biomes

Zonation & Succession

Classification, (A)biotic, Carrying Capacity, Limiting Factors, Population Growth, Sampling, Lincoln, Habitat, Keystone

Photosynthesis, Respiration, Thermodynamics, Food Chain & Web, Trophic Level, Productivity, Pyramids, Non-Biodegradeable

Stores, Sinks, Sources, Carbon Cycle, Carbon Sequestration, Fossil Fuels, Ocean Acidification

Weather, Tricellular Model of Atmospheric Circulation, Ocean Currents, Global Warming, Biome Shift

Transects, Environmental Gradient, Sere, Climax Community, Primary & Secondary Succession

Biodiversity & Conservation

All Questions in Biodiversity & Conservation

Topic 3 All

Biodiversity & Evolution

Human Impact on Biodiversity

Conservation & Regeneration

Natural Selection, Speciation, Richness & Evenness, Simpson's Reciprocal Index, Habitat, Species and Genetic Diversity

Direct & Indirect Threats, Invasive Species, IUCN Red List, Tragedy of the Commons

Species- & Habitat-based, ex & in situ, CITES, CBD, Flagship & Keystone Species, Edge Effect, Corridor, Rewilding

Water

Topic 4 All

Water Systems

Water Access & Use

Aquatic Food Systems

Water Pollution

Hydrological Cycle, Glaciers, Groundwater, Evapotranspiration, Precipitation, Run-off, Infiltration, Steady State

Water Security, Scarcity and Conservation, Dams, Rainwater, Desalination, Wetlands 

Phytoplankton, Macrophytes, Trawling, Ghost Fishing, Maximum Sustainable Yield, Collapse, MPAs, Aquaculture

Sewage, Run-off, Oil Spills, Plastic, Water Quality Index, Biochemical Oxygen Demand, Eutrophication

Land

Topic 5 All

Soil

Agriculture & Food

Soil Profile, Horizon, Texture, Weathering, Erosion, Leaching, Nitrogen, Phosphorus, Potassium, Sand, Silt, Clay, Humus

Farming, Crops, Livestock, Food Waste, Distribution and Security, Green Revolution, Fertilisers, Soil Conservation, Diet

Atmosphere & Climate Change

All Questions in Atmosphere & Climate Change

Topic 6 All

The Atmosphere

Climate Change - Causes & Impacts

Climate Change - Mitigation & Adaptation

Stratospheric Ozone

Tricellular Model, Greenhouse Effect, GHGs, Solar Radiation

Carbon Dioxide, Enhanced Greenhouse Effect, Global Warming, Biome Shift, Resilience, Albedo, Methane, Planetary Boundary

Global Action, Decarbonisation, National Adaptation Programmes of Action (NAPA)

UV Radiation, Mutation, Cancer, Sunburn, Cataracts, ODSs, CFCs, Ozone Holes, Montreal Protocol, Planetary Boundary

Natural Resources

Topic 7 All

Energy Sources

Solid Waste

Natural Capital & Income, Goods, Services, Ecosystem Services, Renewable, Value, Dynamic, Resource Security

Renewable, Fossil Fuels, Nuclear, Intermittency, Storage, Consumption, Choices, Conservation, Efficiency

SDW, E-Waste, Food, Biohazardous, Pollution, Prevent, Restore, Landfill, Incineration, Recycle, Export, Energy, Compost

Human Populations & Urban Systems

All Questions in Human Populations & Urban Systems

Topic 8 All

Human Populations

Urban Systems & Urban Planning

Urban Air Pollution

Births, Deaths, Migration, TFR, DT, NIR, Life Expectancy, Growth, Age-Sex Pyramids, Demographic Transition Model (DTM)

Urbanisation, Population Density, Buildings, Infrastructure, Rural-Urban Migration, Suburbanisation, Urban Land Use

Primary Pollutants, Nitrogen Oxides, Sulfur Dioxide, Carbon Monoxide, Particulate Matter, Fossil Fuels, Acid Rain

Tools & Inquiry

All Tools & Inquiry

Experimental Techniques

Mathematical Tools

Dichotomous Keys, Quadrats, Transects, Lincoln, Abiotic Factors, Surveys, Sampling, Diversity, Populations, Biomass

Calculations, Interpretation of Data, Statistics, Simpson's, Lincoln, NIR, Doubling Time

Systems & Models

Designing Investigations, Processing Data, Concluding and Evaluating

IB Environmental Systems and Societies SL
Practice Exams

Topic Quizzes

Mock Exam Papers

Prediction Exam

#1 IB Math Resource

34% Grade Increase

80% of IB Students

More IB Environmental Systems and Societies SL Resources

Questionbank

Case Studies

Flashcards

Practice Exams

Past Papers

IB Environmental Systems and Societies SLPractice Exams