Florida has been spending money to create storm shelters. the state is preparing for:
droughts
floods
hurricanes

california has been spending money to establish desalination plants. the state is preparing for:
droughts
floods
hurricanes

A hurricane is a type of storm in which the high current wind forms a circular cone mass and destructs anything that comes in it's path. The Florida state should create shelters in order to create protection against hurricane.

A drought is a condition in which a region exhibits scarcity of water at the atmospheric, surface and ground level. The plantation of desalination plants will help in removing salt from available water from oceanic, sea or lake. So that the water from these sources can be used in drought conditions. Therefore, California state should spend money for establishment of desalination plants for preparation of drought.