Question

why is a desert very hot in the daytime and cold at night​

Answer 1

Answer:

It is actually sand, which turns the entire phenomenon hot. Sand cannot hold the heat. It acts like a mirror to the sun. During the daytime, it stays warm, and when the Sun is absent it loses all its heat making the nights colder.

Answer 2

Answer:

it is because at day the sand of desert reflect as sunlight as it can and makes as hot as it can.... and at night the sand of desert absorb as cold as it can and makes it cold.

so this is the answer of your question.

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