Biodegradable and non-biodegradable are terms used to describe waste materials based on their ability to decompose naturally. Biodegradable materials can be decomposed by bacteria or other natural organisms and do not contribute to pollution. Examples of biodegradable waste include food waste, paper waste, and biodegradable plastics. On the other hand, non-biodegradable materials cannot be broken down by natural organisms and serve as a source of pollution. Examples of non-biodegradable waste include plastic bags, cans, bottles, and chemicals.

Here are some key differences between biodegradable and non-biodegradable waste:

• Biodegradable waste can be easily degraded by natural factors like microbes, temperature, and UV, while non-biodegradable waste cannot.
• Biodegradable waste does not persist for a long time and does not maintain its chemical toxicity, while non-biodegradable waste persists for a longer duration of time and maintains its chemical toxicity, causing environmental pollution.
• Biodegradable waste can be used to produce biogas, manure, fertilizers, and compost after degradation, while non-biodegradable waste is difficult to separate and recycle and is expensive to do so.

It is important to properly dispose of waste materials to prevent environmental pollution. Biodegradable waste can be composted or used for biogas production, while non-biodegradable waste can be recycled or disposed of in landfills.