Several adverse effects of tourism could be seen on atmosphere. Initially, It has increased the air pollution. This is because of the fact as tourits reach different destinations by trains or their private-owned vehicles, continue emission of poisonous gases is rising. For instance, in India, Amritsar is a religious tourist place, where people from distinct states come on four-wheelers and bikes causing sixty percent air contamination. Additionally, tourism needs the establishment of museums, parks and zoos. Therefore, this procedure is leading the production of several contaminants. For example, residual of cements that is thrown in water bodies generating the water pollution and deteriorating the fertility of soil.