Desert plants are specially adapted to survive in harsh, dry environments where water is scarce. They often have thick, waxy skins that help reduce water loss and deep roots that can reach underground moisture. Common examples include cacti, which store water in their stems, and succulents, which have fleshy leaves that retain moisture. These plants also have unique features to cope with extreme temperatures. Many desert plants have spines instead of leaves, which not only protect them from herbivores but also reduce water evaporation. By thriving in such challenging conditions, desert plants play a crucial role in their ecosystems, providing shelter and food for various desert animals.