Question

why are the day hot and night cold in a desert​

Answer 1

Because deserts have such little water vapor in the air, it makes it harder to trap heat or cold in a desert. ... At night, the sun no longer heats the desert and the heat from the day doesn't stay trapped. Because of this, some deserts can get cold at night, dropping to below 40F, which is definitely coat weather.

Answer 2

Explanation:

Because desert have such little water vapour in the air, it makes it harder to trap heat or cold in a desert.At night, the sun no longer heats the desert and the heat from the day does not stay trapped.Because of this, some desserts can get cold at night, dropping to below 40F , which is definitely coat weather.

Hope it helps you