Final answer:
Folk culture refers to the practices and customs of isolated groups of people, while material and nonmaterial culture are different aspects of culture. Cultural universals are common patterns or traits found in all societies.
Step-by-step explanation:
Folk Culture
Folk culture refers to the practices and customs of groups of people who live in isolated areas and have few modern conveniences. It is characterized by non-commercial practices that are passed down through generations. Folk culture is different from popular culture, as folk practices are local and require isolation to persist.
Material and Nonmaterial Culture
Geographers divide culture into material and nonmaterial culture. Material culture includes physical objects such as buildings and tools, while nonmaterial culture encompasses beliefs, values, norms, language, and practices. Material culture is specific to certain locations, while nonmaterial culture can be universal or vary subtly among regions.
Cultural Universals
Cultural universals are patterns or traits that are common to all societies. Examples include the family unit, funeral rites, weddings, and celebrations of births. While cultural universals exist, each culture may have unique interpretations and conduct ceremonies differently.