What is the role of the ocean in the water cycle?

The ocean plays a crucial role in the water cycle, primarily as a major source of evaporation. This process involves water from the ocean's surface transitioning into vapor and entering the atmosphere. The vast expanse of the ocean, which covers more than 70% of the Earth's surface, is responsible for a significant portion of the Earth's water vapor, which is essential for cloud formation and precipitation.

When water evaporates from the ocean, it contributes to atmospheric humidity. This process is a fundamental component of the hydrological cycle, as the water vapor eventually condenses into clouds, leading to various forms of precipitation such as rain and snow. Overall, the ocean acts not only as a reservoir of water but also as a key player in the continuous movement and recycling of water through the different phases and storage locations in the environment.