Compostable plastics are materials designed to break down into natural substances in a composting environment. Unlike traditional plastics, which can take hundreds of years to decompose, compostable plastics typically decompose within a few months when exposed to the right conditions, such as heat, moisture, and microorganisms. They are often made from renewable resources like corn starch or sugarcane. These plastics are intended for use in products like bags, food containers, and utensils. However, it's important to note that compostable plastics require specific industrial composting facilities to decompose effectively. If disposed of in regular landfills, they may not break down as intended, leading to environmental concerns similar to those of conventional plastics.