IB ESS HL 1.2.16 System resilience Question Bank
Practise IB ESS HL 1.2.16 by evaluating recovery capacity and build-back strategies after environmental disturbance.
- Syllabus
- First assessment 2026
- Course
- ESS HL
- Level
- HL
Practise IB ESS HL 1.2.16 by evaluating recovery capacity and build-back strategies after environmental disturbance.

Figure:Building back better
Build back better
- Disaster risk assessment before reconstruction.
- Hurricane-proof buildings.
- Local skills and resources; community participation.
- Fast-growing, root and heat-tolerant crops; animals kept in air-conditioned buildings.
Using information from Figure: Building back better, outline how the "Build back better" programme can contribute to the resilience of Dominica.
resilience refers to a system's return to equilibrium after a disturbance which relates to how quickly Dominica is rebuilding infrastructure/replanting/repairing; conducting disaster risk assessment before reconstruction ensures that buildings are not placed in areas at risk from future hurricanes/landslides; building hurricane-proof buildings reduces damage from future hurricanes; planting fast-growing crops ensures agriculture/food supplies can recover quickly from damage in the future / planting fast growing crops reduces risk of soil erosion; planting heat-tolerant varieties of food/putting animals in air-conditioned buildings means that rising temperatures from global warming will not negatively affect food supplies/agriculture; focusing on root crops means food supplies are protected from strong winds; using local skills and resources allows Dominica to be self-reliant without the need to import goods/skills potentially leading to a faster/cheaper recovery; community participation in reconstruction which encourages ownership of project/takes into account local conditions is more likely to be successful;
Note: Connection must be made to resilience. Do not award marks for simply repeating material in the Resource Booklet.