What process focuses on establishing tree seedlings in a deforested area?

The correct answer is focused on the process of reestablishing tree seedlings in areas that have been deforested. Reforestation specifically refers to the act of planting trees in a region where the forest has been depleted. This process is vital for restoring ecosystems, improving air quality, and addressing climate change.

Reforestation helps revive habitats for wildlife, combats soil erosion, and restores the balance of local ecosystems. It also contributes to carbon sequestration, an essential process for mitigating climate change effects.

Other options, while related to forestry, do not specifically address the act of planting trees in deforested areas. Deforestation refers to the opposite process of removing trees. Afforestation involves planting trees in areas that have not previously been forested. Plantation management is about the ongoing care and cultivation of established tree plantations, rather than the initial planting of seedlings in deforested areas.