Humidity, evaporation, and condensation are most closely related to which natural cycle?

Correct answer: Water cycle

Direct answer: A, the water cycle. The water cycle describes the continuous movement of water between Earth’s surface, the atmosphere, and living surroundings. Evaporation changes liquid water into water vapour, humidity describes water vapour present in air, and condensation changes vapour back into tiny liquid droplets. These processes connect surface water with atmospheric moisture and clouds. A therefore includes all three ideas. B, the rock cycle, concerns the formation and transformation of rocks, not atmospheric moisture. C concerns the movement and chemical forms of nitrogen, an element different from water. D concerns carbon moving among the atmosphere, organisms, oceans, and rocks. Those cycles are important, but they do not best explain evaporation and condensation. Memory cue: when the key words are vapour, moisture, evaporation, condensation, clouds, or rainfall, think first of the water cycle.