Eduqas GCSE Geography B · C112
Specification 3.4.3 · Component 1, Component 2
Revise: Managing Desertification EnvironmentsDrought-tolerant crops withstand dry conditions better than less tolerant varieties. They can maintain production more successfully when water is scarce, helping communities obtain food from vulnerable land. However, drought tolerance does not mean that a crop needs no water or will always produce a high yield.