Planting new trees can help to reduce the amount of CO2 in the air. Gases like carbon dioxide and methane are major contributors to the changing climates. Reforestation is an effective mitigation strategy to fight global warming. In addition to benefiting the climate, reforestation helps protect important species of animals. Reforestation helps to rebuild habitats and degradation which are the leading threats to the health of a species.
Deforestation damages soil and habitats through erosion. Reforestation can help to restore what the erosion has damaged. In addition, regional watersheds that have been damaged by deforestation can be brought back to health through reforestation. Regional watersheds are an important resource for human development.
Reforestation can also help humans to address world hunger issues and deal with water usage and availability. Restoring forests has many benefits on the chemical, social and biological levels of an entire ecosystem. Reforestation can also help to supply jobs for those who lack skills to be employed in other industries. Therefore, it benefits not only the environment, but the economy as well.