What is the term for the process of replanting an area with forest trees?

The correct term for the process of replanting an area with forest trees is reforestation. Reforestation specifically refers to the act of planting trees in a deforested area or restoring a forest that has been previously clear-cut or degraded. This process is vital for restoring ecosystems, enhancing biodiversity, reducing carbon dioxide levels in the atmosphere, and improving air quality.

Deforestation, on the other hand, is the opposite process, where trees are removed, leading to loss of forest cover. Afforestation involves planting trees in an area that has not previously been forested, thus establishing a new forest. Transplantation generally refers to moving plants or trees from one location to another, rather than the act of planting trees to restore or create forested areas. Thus, reforestation is the most accurate term for the described process.