Protected areas are designated geographic regions that are set aside and managed to preserve their natural, cultural, or historical significance. These areas can include national parks, wildlife reserves, and marine sanctuaries. The primary goal of protected areas is to conserve biodiversity, protect endangered species, and promote sustainable land and resource management practices. Conservation efforts in protected areas are often supported by government agencies, non-profit organizations, and local communities. Research in this area may focus on monitoring and evaluating the effectiveness of protected area management strategies, studying the impact of human activities on biodiversity, and developing conservation plans to address threats to these important ecosystems.