Banana peel that ends up in regular landfill with other waste products including plastic can take up to 2 years to break down. Banana peels need the right temperature and combination of bacteria, fungi and oxygen to break down organically. Banana peels that are covered with garbage will break down anaerobically releasing methane into the atmosphere. Methane is a substance that adds to the ozone layer, capturing sunlight and heat in the earth. This causes the earth to heat up quicker. While one banana peel won’t make a lot of difference but millions of bananas thrown into landfill causes lots...