Question

1. why does evaporation increase humidity in the air?

1. how can warm ocean water affect nearby weather?

Explanation:

For question 2: Humidity refers to the amount of water vapor in air. Evaporation is the process where liquid water turns into water vapor and enters the surrounding air, adding more water vapor molecules to the air, thus raising its humidity level.
For question 3: Warm ocean water evaporates rapidly, adding large amounts of moisture to the air above it. This moist, warm air rises, cools, and condenses to form clouds and precipitation, increasing rainfall in nearby areas. Additionally, the temperature contrast between warm ocean water and cooler air can drive the formation of storms like hurricanes, and it can also influence wind patterns by creating pressure differences.

Answer:

1. Evaporation converts liquid water into water vapor that mixes into the air, adding to the amount of water vapor present, which directly increases the air's humidity.
2. Warm ocean water increases local evaporation, leading to more cloud formation and higher rainfall; it can fuel the development of storms (like hurricanes) by providing warm, moist air; and it can alter local wind patterns by creating atmospheric pressure differences.