Yasin Arafat, the central president of Bangladesh Islami Chhatra Shibir, said that Bangladesh is facing the threats of natural calamity, which has already become a terrible problem. It is only possible to prevent this disaster by planting a lot of trees. To avoid harming the environment and making it green and beautiful, more trees should be planted. This will also benefit the country financially as well as protect the environment. There is no alternative to planting trees to protect the natural and environmental balance.