Question

12.15-test prep-water cycle study guide clouds are formed from tiny drops of water that are light enough to float in the air. as these drops bump into each other, they form larger drops. what happens when these drops become too heavy to float in the air? the drops form fog the drops evaporate the drops fall as rain the drops become air

Explanation:

The question is about the water cycle, specifically what happens when cloud droplets (formed by water vapor condensing into tiny drops) collide and grow too heavy. Let's analyze each option:

• Option 1 (the drops form fog): Fog is formed near the ground from small droplets, but when cloud droplets grow heavy, they don't form fog. So this is incorrect.
• Option 2 (the drops evaporate): Evaporation is the process of liquid water turning to vapor, but here the droplets are growing and getting heavy, not evaporating. So this is incorrect.
• Option 3 (the drops fall as rain): When cloud droplets collide and grow large enough (too heavy to float), gravity causes them to fall as precipitation, like rain. This matches the process of precipitation in the water cycle.
• Option 4 (the drops become air): Water droplets can't become air. Air is a mixture of gases, and water droplets are liquid. So this is incorrect.

Answer:

C. the drops fall as rain (assuming the third option is labeled C; if the original labels were different, adjust the identifier. From the visible options, the correct one is the third option which is "the drops fall as rain")