reforestation

/riˌfɔrɪˈsteɪʃən/
noun
  1. The process of planting trees in an area that was previously forested but has been damaged or cleared.
    • The company donated money to support reforestation efforts in the Amazon.
    • Many countries have set goals for reforestation to fight climate change.
    • Reforestation helps restore wildlife habitats and prevent soil erosion.