How plastic even a non degradable waste is useful? Share with your friends Share 0 Palak Tanwar answered this As plastic can be recycled , it can be reused so even if it non degradable it can be used to in other process. Hope this helps ya!! 3 View Full Answer Mudaar answered this by using recycling which we can get more advanatges like reducing air polluton also reducing energy usage and so on. 0 Sakshi answered this Because it can be recycled and used for making new things -1 Megha Vashisht answered this It can be recycled and reused 1