Meal leftovers – Biodegradable; when disposed of, they decompose and can be turned into compost for soil fertilizer. If not managed properly, they can cause foul odors and pests.Banana peelings – Biodegradable; easily composted. When thrown in a landfill, they decompose but can release methane gas.Twigs – Biodegradable; can be used as firewood or mixed into compost. When discarded, they become part of the soil after decomposing.Weeds – Biodegradable; can be composted, but if not disposed of properly, their seeds can spread and grow again.Juice cartons – Non-biodegradable; made from a mix of paper and plastic, making them slow to decompose. Should be recycled.Plastic bottles – Non-biodegradable; will take hundreds of years to break down. Can be recycled to reduce waste.Glass bottles – Non-biodegradable; do not decompose but can be recycled repeatedly. When discarded, they remain in nature for a long time.Cartons – Can be biodegradable if paper; can be composted or recycled. If they contain plastic, they are non-biodegradable and should be recycled.Papers – Biodegradable; easily decompose and can be composted or recycled.Piece of cloth – Depends on the material; cotton is biodegradable and can decompose, but synthetic fabrics are non-biodegradable and take a long time to break down.