Burning plastic is a process that involves heating plastic to a high temperature in order to melt it down and shape it into a desired form. This process is often used to create items such as toys, furniture, and other objects. Burning plastic releases toxic fumes and pollutants into the air, which can be harmful to both humans and the environment. Therefore, it is important to take safety precautions when burning plastic and to ensure that the area is well ventilated.