The process by which water moves from the earth to the air through evaporation and transpiration is ...

The process by which water moves from the earth to the air through evaporation and transpiration is ...

• A. Evaporation
• B. Condensation
• C. Evapotranspiration
• D. Transpiration

Answer: (C)

Evapotranspiration is the total movement of water from the land to the atmosphere, combining two pathways: evaporation and transpiration. Evaporation is water turning to vapor from soil, water bodies, and other surfaces, while transpiration is water lost from plant leaves as vapor. Together, these processes describe how water leaves the earth’s surface and enters the air. The other terms describe only part of this pathway: evaporation alone misses plant contributions, transpiration alone misses surface water sources, and condensation is the process of vapor turning back into liquid, not moving water to the air.

Evapotranspiration is the total movement of water from the land to the atmosphere, combining two pathways: evaporation and transpiration. Evaporation is water turning to vapor from soil, water bodies, and other surfaces, while transpiration is water lost from plant leaves as vapor. Together, these processes describe how water leaves the earth’s surface and enters the air. The other terms describe only part of this pathway: evaporation alone misses plant contributions, transpiration alone misses surface water sources, and condensation is the process of vapor turning back into liquid, not moving water to the air.