Freshwater that may become available to humans from oceans occurs through which processes?

The correct choice is based on the fundamental processes of the water cycle, which explain how freshwater can become accessible to humans from the ocean.

Evaporation is the process where water from the surface of oceans transforms into vapor due to heat. Once this water vapor rises into the atmosphere, it cools down and undergoes condensation, transforming back into liquid water. This process leads to the formation of clouds. Eventually, the water collects in clouds and falls back to the earth in the form of precipitation, such as rain or snow, replenishing freshwater sources like rivers, lakes, and groundwater, which are vital for human use.

This understanding highlights the cyclical nature of water movement in the environment and underscores the importance of the ocean as a significant source of water that can be utilized by humans through these natural processes. In contrast, the other options do not encompass the complete cycle from ocean water to freshwater availability adequately.