sedimentary cycle

例句：

1. 1. The study of sedimentary cycles is crucial for understanding the Earth's history.
   研究沉积循环对于理解地球历史至关重要。
2. 2.The formation of sedimentary cycles is influenced by various factors, including climate change and human activities.
   沉积循环的形成受到多种因素的影响，包括气候变化和人类活动。
3. 3. The sedimentary cycles of different rocks are different, which helps us understand the geological evolution ofthe earth.
   不同岩石的沉积循环不同，这有助于我们了解地球的地质演变。