Some, such as the Sahara are hot in the day and cold at night. Others, such as the Antarctic, are simply cold.
In some areas but others are kinda cold.
Some planets are cold whereas the others are hot depending with the distances from the sun.
Deserts are not always hot. Some deserts are cool, some get quite cold in the winter and others are cold all year long.
hot
Hot. The heat opens up blood vessels. The migraine is usually caused when blood vessels constrict.
some facts about cold deserts are they are cold and mostly no plants can grow their unlike hot deserts with cactuses
Some deserts are hot but others, such as the Atacama Desert and Antarctica are cool or even bitter cold.
A hot desert will be very hot in the summer but usually has a mild winter. A cold desert may be hot in the summer but gets quite cold in the winter. Some cold deserts remain cold or cool the year round.
Some deserts are cold and dry, some are cool and dry and others hot and dry.
Some toys use cold and others use hot but what i would do is look and see what it uses. But i usually use warm water.
the main difference between a hot and cold desert is the animals