There are many harmful things that humans are doing to the Environment. The rapidly changing the environment by adding too much waste to it, such as when cars and generators release carbon dioxide into the air. Be mindful of what you throw away. Throwing garbage all over the place will not only dirty our surroundings and pollute the environment, making it very unhygienic, but also causes bad odors and encourages the infestation of cockroaches, flies and other insects. There are various diseases caused due to poor maintenance of hygienic conditions. We must keep our surroundings neat and clean to help us live healthy and better lives and for the betterment of society.