The following passage discusses the significance of national parks:
National parks are designated areas that preserve the natural beauty and ecological richness of a region. These parks serve multiple purposes, including conservation of wildlife, promotion of outdoor recreation, and education. Since the establishment of the first national park in 1872, the number of national parks worldwide has grown dramatically. They offer a refuge for numerous species, some of which are endangered, and provide a landscape for sustainable tourism. Furthermore, national parks play a crucial role in combating climate change by protecting forests and other ecosystems that absorb carbon dioxide.