Cats are able to adapt to living in different environments, such as indoor vs. outdoor or rural vs. urban areas. Cats that live indoors tend to be more active during the day, while cats that live outdoors tend to be more active at night. Cats that live in rural areas may have more access to prey, while cats that live in urban areas may have to compete with other animals for food. Additionally, cats that live in colder climates may have thicker fur, while cats that live in warmer climates may have thinner fur.