Now a day, pollution is increasing at an alarming rate. The main reason behind is the invention of new technologies. Human being, it is the culprit for this situation. Every single day, we are setting up the industries, building houses or any fulfilling our needs. In today’s essay, I will be discussing whether trees should be planted in the vacant areas of the cities and others believe that we should construct housing facilities there. My personal opinion will be to plant more and more trees in the bare land of cities and towns.