Question

how are clouds formed​

Answer 1

Clouds form when rising air, through expansion, cools to the point where some of the water vapor molecules "clump together" faster than they are torn apart by their thermal energy. Some of that (invisible) water vapor condenses to form (visible) cloud droplets or ice crystals.

Answer 2

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⏩Clouds are formed when warm air rises, it $\bold{\underline{expands\:and\:cools.}}$


⏩Cool air $\bold{\underline{can't\:hold}}$ as much water vapor as warm air.


⏩So, some of the vapor $\bold{\underline{condenses}}$ onto tiny pieces of dust that are floating in the air.


⏩And, forms a $\bold{\underline{tiny\:droplet}}$ around each dust particle.


⏩When billions of these droplets come together they become a $\bold{\underline{visible\:cloud.}}$


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