IB ESS 4.2.7 Industrial water conservation

IB Environmental Systems and Societies syllabusESS SL/HLFirst assessment 2026

Practise selecting industrial and food-production strategies that maintain output while reducing freshwater demand in water-stressed areas.

How this is tested

identify crop-production strategies such as drip irrigation or drought-resistant crops
link greenhouses or aquaponics to lower water loss and more efficient food production

0 selected