What constitutes precipitation?

Precipitation is defined as any form of water, whether liquid or solid, that falls from the atmosphere and reaches the Earth's surface. This includes various forms such as rain, snow, sleet, and hail. These processes begin in the atmosphere where water vapor condenses into water droplets or ice crystals, which grow larger and eventually become heavy enough to fall due to gravity.

Options that specify only certain forms of water, such as rain or those that focus on rising water vapor, do not fully encompass the broad definition of precipitation. The distinction of precipitation highlights its key role in the Earth's water cycle, as it contributes to groundwater, rivers, lakes, and overall ecosystem health.