[Essay] Casual Talks on Natural Phenomena

Question: How does wind form? Answer: Wind forms due to differences in air pressure. Warm air rises, creating an area of lower pressure, and cooler air rushes in to fill that void, causing movement in the atmosphere.

Question: Why does it rain? Answer: Rain forms when warm air rises, cools, and condenses into water droplets. These droplets accumulate into clouds, and when they become heavy enough, they fall as rain, often influenced by the Earth’s rotation and other environmental factors.

Question: What causes dew? Answer: Dew forms when the ground cools at night, causing the air close to it to condense moisture. This primarily occurs on clear nights with calm winds, where the radiative cooling effect is most efficient.

Question: Why are the nights cooler at higher altitudes? Answer: At higher altitudes, the thinner atmosphere holds less heat, causing more rapid cooling at night compared to lower elevations.