Final answer:
Florida is creating storm shelters to prepare for natural disasters like hurricanes, while California is establishing desalination plants to address water scarcity.
Step-by-step explanation:
Florida has been spending money to create storm shelters as a preparation for natural disasters like hurricanes. Storm shelters provide a safe place for people to seek refuge during severe storms, protecting them from strong winds and flying debris. These shelters are designed to meet specific safety requirements and often have backup power systems, emergency supplies, and communication devices.
On the other hand, California has been spending money to establish desalination plants as a preparation for water scarcity. Desalination is the process of removing salt and other impurities from seawater, making it fit for drinking and other purposes. This allows California to have a more reliable and sustainable source of fresh water, especially as climate change affects the availability of water resources.