Global environment faces many hazards these days; however, pollution caused by plastic bags is one of its major threats. It is argued that banning of these kinds of products can reduce their detrimental effects on the globe. Personally, I totally agree with this opinion and I will further explain the reasons below. Admittedly, plastic bags have many hazardous effects on the ecosystem of the planet. One of these hazards is that when they settle down in the ground, animals swallow them by mistake and in turn they block their digestive system. Consequently, they do not eat well, lose weight and eventually they die. In India, for example, on surgical inspection of caws digestive system, more than fifty plastic bags have been found in only one animal. This explains how these bags pose a threat on the livestock. Nevertheless, plastic bags are washed with rain fall in the sewage system of the big cities. This will either block the stream, disrupting the flow and damaging the infr...