Which processes return water to the atmosphere as part of the water cycle?

Which processes return water to the atmosphere as part of the water cycle?

• A. The cycle of processes by which water circulates between the earth's oceans, atmosphere, and land, involving precipitation, drainage, and return to the atmosphere by evaporation and transpiration
• B. The cycle of nutrients in soil
• C. The cycle of carbon between atmosphere and oceans
• D. The process by which water freezes

Answer: (A)

Water returns to the atmosphere mainly through evaporation and transpiration, together called evapotranspiration. Liquid water from oceans, lakes, and soils becomes water vapor (evaporation), and plants also release water vapor from their leaves during transpiration. This vapor rises, cools, and forms clouds, leading to precipitation that continues the cycle. The other options describe cycles or processes not about returning water to the air (nutrient or carbon cycles) or a process that doesn’t directly release water vapor (freezing).

Water returns to the atmosphere mainly through evaporation and transpiration, together called evapotranspiration. Liquid water from oceans, lakes, and soils becomes water vapor (evaporation), and plants also release water vapor from their leaves during transpiration. This vapor rises, cools, and forms clouds, leading to precipitation that continues the cycle. The other options describe cycles or processes not about returning water to the air (nutrient or carbon cycles) or a process that doesn’t directly release water vapor (freezing).