Present age is the age of science and technology. Human civilization is going ahead rapidly on the wings of science and technology. Bangladesh is also trying to go with the world in this respect. Launching Bangabandhu Satellite-1 in the space is certainly a great step on the part of Bangladesh.
Climate change is a significant change in the patterns of weather of the earth over a significant period of time. The climate on the Earth has become a global cause of concern. Unplanned urbanization and industrialization has affected the world environment enormously.
Flood is a temporary overflow of water onto land that is normally dry. It is the most common natural disaster in Bangladesh. During the summer and the rainy seasons, the water of the rivers often rise so high that it overflows the banks and the earth goes under water.
Present civilization is the gift of science. No section of our modern life is deprived of the blessings of science. ICT plays a great role in this modern world. ICT refers to technologies that provide access to information through telecommunication.