Which of the following is not a protective function of forests?

The protective functions of forests include soil conservation, windbreak, wildlife conservation, erosion control, and more. However, being a tourist attraction is not considered a protective function of forests. Tourist attraction refers to the recreational and economic benefits that forests can provide, but it does not have a direct protective function. While forests can be a great source of tourism, providing an opportunity for visitors to appreciate the natural beauty and wildlife of the forest, this does not necessarily contribute to the protective functions of forests. Protective functions focus on the ecological and environmental benefits of forests, which include the conservation of natural resources and the protection of wildlife habitats.