Plant-based polymers are materials derived from natural sources, such as corn, potatoes, and sugarcane. These polymers are biodegradable and renewable, making them an environmentally friendly alternative to traditional petroleum-based plastics. They can be used in various applications, including packaging, textiles, and automotive parts. These polymers are created through processes like fermentation or extraction, which convert plant materials into usable forms. Examples include polylactic acid (PLA) and starch-based plastics. As the demand for sustainable materials grows, plant-based polymers are becoming increasingly popular in industries seeking to reduce their ecological footprint.