Why is there a difference in temperatures of day and night the desert?

The difference in temperatures between day and night in the desert is due to the lack of moisture in the air. During the day, the sun heats the desert surface, but the air remains relatively cool. This is because the air in the desert is very dry, and there is no moisture to absorb the heat. As a result, the air temperature can rise to over 100 degrees Fahrenheit during the day.

At night, the temperature in the desert drops dramatically. This is because there is no moisture in the air to hold the heat. As a result, the temperature can drop to below freezing at night. The large difference in temperature between day and night in the desert is a result of the lack of moisture in the air.