4.2 Water access, use and securityIB Environmental Systems and Societies HL: Mind map
Security and access
Increase supply
Scarcity and conservation
Water access
use and security
supplydemand1,700 m³
HL: Boundary and governance
HL: Footprints and stress
Exam tips
Written by the Exaim team, led by Shaun Daswani (Head of Upper Secondary, Improve ME Institute; MSc Financial Mathematics, Imperial College London; BSc, UCL) and Jason Daswani (operational lead, Improve ME Institute; LSE).