Which of the following places will record the highest diurnal range of temperature?

Answer: [A] Subtropical deserts

The difference between highest and lowest temperature in a day at given point is known as diurnal or daily range of temperature. The highest diurnal range of temperature is recorded in the hot deserts of the world. The daily range of temperature near poles is almost zero. The daily range of temperature over oceans is also very low.

This question is a part of GKToday's Integrated IAS General Studies Module