What undesirable consequences can the reduction of the forest area lead to in the conditions of our zone?

Deforestation is ongoing. People use this natural resource for their lives. But due to the fact that reforestation is not carried out, negative consequences often appear. The climate is changing, the amount of carbon dioxide is increasing. Animals living in the forest die if they do not find suitable living conditions for themselves. The food webs of many animal species are disrupted. We need deforestation, but we need to restore forests, approach this matter scientifically. Otherwise, we ourselves suffer from this.