Meal leftovers: Biodegradable; decomposes quickly and can be turned into compost.Banana peelings: Biodegradable; can be used for compost or animal feed, decomposes naturally.Twigs: Biodegradable; dries out and decomposes into soil nutrients over time.Weeds: Biodegradable; breaks down into compost, but seeds may regrow if not disposed of properly.Juice cartons: Non-biodegradable; takes years to decompose, should be recycled.Plastic bottles: Non-biodegradable; lasts hundreds of years in landfills, should be recycled.Glass bottles: Non-biodegradable; does not decompose but can be endlessly recycled.Cartons: Partially biodegradable if made of paper; can be composted or recycled.Papers: Biodegradable; easily decomposes or can be recycled into new paper products.