Identify the meaning of the term water deficit.
the supply of useable water is less than the demand for it
the annual precipitation is higher than the rate of evapotranspiration
the storage of water in natural aquifers is completely replenished
the supply of useable water exceeds the demand for it
85 exam-style questions on Edexcel A GCSE Geography Water resource management. Each one has a worked solution and a mark scheme showing where the marks go.