GENERAL KNOWLEDGE

Detailed explanation-1: -Deserts are arid ecosystems that receive fewer than 25 centimeters (10 inches) of precipitation a year. Death Valley, California, above, receives fewer than 5 centimeters (2 inches) of rainfall every year.

Detailed explanation-2: -Temperature. During the day, desert temperatures rise to an average of 38°C (a little over 100°F). At night, desert temperatures fall to an average of-3.9°C (about 25°F). At night, desert temperatures fall to an average of-3.9 degrees celsius (about 25 degrees fahrenheit).

Detailed explanation-3: -What are Cold deserts? A cold desert is an arid habitat with an annual rainfall of less than 25 cm.

Detailed explanation-4: -A hot desert is a tropical desert with high temperature as it is battered by a heavy sun. But, a cold desert has ice or snow in the winter. They are at the high altitude regions of the world. The main difference between hot and cold desert is the temperature and location.