Biodegradable Waste | Non-Biodegradable waste |
1. Substances that are broken down by their biological processes are said to be biodegradable. | 1. Substances that are not broken down by their biological are said to be non-biodegradable. |
2. Example: Dead animals and plants, sewage, paper etc. | 2. Example: Plastic bags, glass, bottles, empty tin cans etc. |