Class+Notes

Class Notes Why some regions use more water than others:
 * Activities - what the water is used for
 * Some crops are more demanding of water than others
 * Population size
 * Size of the region ie. area
 * Amount of irrigation
 * Number of livestock
 * Rate of evaporation
 * Water management strategies and techniques
 * Water use policies
 * Rainfall and precipitation rates
 * Climate
 * Effects of drought