onnect the method of increasing water supplies to the cost that best matches it. requires a great deal of energy requires relocation of people and blocks movement of nutrients/animals can create additional areas with dry conditions difficulties in changing lifestyles match each of the options above to the items below. desalinationdesalination open choices for matching no answer water diversionwater diversion open choices for matching no answer dammingdamming open choices for matching no answer efficiency/conservation