Hello! Let's talk about why the desert gets very hot during the day, especially how the sun heats up the sand.
Imagine when you go outside on a sunny day, and you feel the warmth on your skin. That warmth comes from the sun. The sun sends out sunlight and heat that travels all the way to Earth.
In the desert, there isn't much grass or trees, just lots and lots of sand. Sand is a special kind of ground that gets warm really fast when the sunlight shines on it.
So, during the day, when the sun is shining bright, the sunlight hits the sand and makes it hot. Because the sand covers most of the desert, the whole desert gets very warm.
That's why deserts are hot in the daytime — the sun warms up the sand, and the sand makes the desert hot!
Isn't it amazing how the sun can heat up the ground like that?