Reptile habitats vary widely, including deserts, forests, grasslands, and wetlands. These environments provide essential resources such as food, water, and shelter. For example, snakes often thrive in dry areas, while turtles prefer aquatic habitats like ponds and rivers. Temperature and humidity are crucial for reptiles, as they are ectothermic, meaning they rely on external heat sources to regulate their body temperature. Many reptiles, such as lizards, bask in the sun to warm up, while others may seek shade or burrow into the ground to cool down.