What happens to droplets when temperature is high and humidity is low?

• A. They evaporate more rapidly, producing smaller droplets that travel easier
• B. They become larger and settle quickly
• C. They become heavier and drop straight down
• D. They remain the same size regardless of conditions

Answer: (A)

When temperature is high and humidity is low, evaporation happens much faster. Warm air can hold more water vapor, and dry air (low humidity) isn’t saturated, so water from the droplet evaporates quickly into the surrounding air. As a result, droplets shrink to smaller sizes. Tiny droplets stay suspended in air and are carried more easily by breezes, allowing them to travel farther before they settle. That’s why the correct idea is that droplets evaporate rapidly, forming smaller droplets that drift farther. The other options describe outcomes that don’t align with how evaporation responds to heat and dry air.