Tree plantation is one of the most effective ways to reduce air pollution and combat climate change. Trees absorb carbon dioxide, trap harmful pollutants like sulfur dioxide and fine particulate matter, and help regulate local temperatures. In Bangladesh, rapid urbanization and deforestation have worsened air quality, making large scale tree planting an urgent priority. The article explains how trees act as natural air filters and carbon sinks, and why public participation is critical to restore green cover. Urban areas especially benefit from more trees. They reduce the urban heat island effect, improve mental well being, and increase property values. The article calls for coordinated action between government, schools, businesses, and communities to plant trees along roads, riverbanks, and vacant land. It also stresses that planting alone is not enough. Young saplings need care and protection to survive. Without proper maintenance and stronger laws against illegal logging, reforestation efforts will fall short.
