What is Cities are like giant blankets that trap heat?

Cities are like giant blankets that trap heat, keeping everything warm even when it’s chilly outside.

Imagine you're wearing a thick blanket on a cold night. The blanket keeps your body warm by trapping the heat you make, right? Cities work kind of like that blanket. They have lots of buildings, roads, and cars, all made of materials that don’t let heat escape easily.

Buildings and roads are usually made of things like concrete and asphalt. These materials absorb the sun’s warmth during the day and hold it in at night, just like how your blanket holds in your body heat.

Cars and factories also make extra heat, kind of like a big, busy campfire that never goes out. This added heat makes cities feel even warmer than they would if they were just made of buildings and roads.

So when you're in the city on a cold day, it might still feel warm because all these things are working together to trap the heat, just like your blanket traps your warmth! Cities are like giant blankets that trap heat, keeping everything warm even when it’s chilly outside.

Imagine you're wearing a thick blanket on a cold night. The blanket keeps your body warm by trapping the heat you make, right? Cities work kind of like that blanket. They have lots of buildings, roads, and cars, all made of materials that don’t let heat escape easily.