A natural phenomenon is an event that occurs in nature without human intervention. These events can be as simple as a rainbow appearing after a storm or as complex as a volcanic eruption. They showcase the beauty and power of the natural world, often leaving us in awe of its wonders. Some natural phenomena are predictable, like the changing of the seasons, while others can be sudden and surprising, such as a tornado. Scientists study these events to understand the Earth better and to help us prepare for their impacts, ensuring we can appreciate their beauty while staying safe.