Sustainability practices are important to prserve and restore the disturbed ecosystem of our earth.
Glaciers are melting. Unexpected weathers and cyclones are coming. These are the right indications that human beings must make great efforts to save this earth from being ruined or destroyed.
Tree plantation is one of the activities which may reduce many challenges of ecological imbalances. I request global citizens to plant as much as green vegetation and trees to increase tree cover and level of oxygen to our atomsphere.