Directions: In this section, you have short passages. In this passage, you will find some items based on the passage. First, read a passage and answer the items based on it. You are required to select your answers based on the contents of the passage and the opinion of the author only.

In the realm of environmental conservation, the concept of rewilding presents an ambitious and holistic approach toward restoring ecosystems to their natural state. Unlike traditional conservation efforts, which often focus solely on protecting specific species or habitats, rewilding endeavors to rejuvenate entire ecosystems through the reintroduction of keystone species, the restoration of natural processes, and the promotion of wilderness areas.

One of the most significant aspects of rewilding is its emphasis on keystone species—organisms that have a disproportionately large impact on their environment relative to their abundance. The reintroduction of these species can lead to dramatic shifts in the ecosystem, fostering biodiversity and strengthening ecological resilience. For example, the reintroduction of wolves to Yellowstone National Park in the United States helped control the elk population, which in turn allowed overgrazed areas to recover and supported the resurgence of various plant and animal species.

Furthermore, rewilding aims to restore the natural processes that have been disrupted by human activity, such as fire regimes, flooding, and predator-prey dynamics. By allowing these processes to take their natural course, ecosystems can regain their complexity and adaptability, making them more resilient to changes and stresses.

However, rewilding also faces challenges, including opposition from local communities, the complexities of reintroducing species, and the potential for unforeseen ecological impacts. Despite these challenges, rewilding represents a forward-thinking strategy in the fight against environmental degradation, offering a blueprint for a more sustainable coexistence between humans and nature.