Ключевые слова: agriculture, background, breakfast, brittle, broken, calcium, chapped, chicken, compost, cook, cooking, crack, cracked, crash, crush, crushed, damage, eat, egg, eggshell, eggshells, empty, environment, fertilizer, food, fragile, fresh, friable, garbage, healthy, ingredient, isolated, kitchen, minerals, natural, object, organic, peel, phosphorus, pile, raw, recycle, rustic, scatter, shell, supplement, useful, vitamin, waste, white,