Final answer:
Deserts are characterized by receiving less precipitation than they lose to evaporation. They receive less than 25 centimeters of rainfall per year.
Step-by-step explanation:
Deserts are characterized by receiving less precipitation than they lose to evaporation and other processes. This results in a lack of water availability, making deserts arid regions. One key aspect of deserts is that they receive less than 25 centimeters of rainfall per year. This limited rainfall contributes to the dry and barren landscapes commonly associated with deserts.
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