Biodegradable plastics are a type of plastic that can break down naturally in the environment over time. Researchers study how these plastics can help reduce pollution and waste by replacing traditional plastics that can take hundreds of years to decompose. They explore different materials and manufacturing processes to create biodegradable plastics that are environmentally friendly and sustainable. This research aims to find solutions to the global plastic pollution problem and promote a more eco-friendly way of producing and using plastics.