Folds are bends or curves in materials, often seen in nature and everyday life. For example, when you fold a piece of paper, you create a crease that changes its shape. In geology, folds occur in the Earth's crust, where layers of rock bend due to pressure, forming features like mountains. In fashion, folds can be found in clothing designs, adding texture and style. Designers use folds to create drapes and pleats, enhancing the garment's appearance. Whether in nature, geology, or fashion, folds play a significant role in shaping the world around us and our experiences with it.