The natural fibers and biodegradable resins were used to prepare environment-friendly biodegradable composites because of their advantages such as low density, low cost, acceptable specific strength and biodegradability. The recent researches and developments of green composites were reviewed in this paper. The fabrications of green composites made from bamboo, ramie, manila hemp, bagasse, cotton fibers and various biodegradable reins, developments of different molding methods, studies on mechanical propert...