Which of the following is the driest continent on Earth? MCQ with Answer and Explanation

Which of the following is the driest continent on Earth?
A. Australia
B. Africa
C. Antarctica
D. Asia
Answer: Option C
Solution (By JKExamLibrary)
Antarctica is considered the driest continent on Earth, receiving very little precipitation (less than 50 mm per year in many areas) because it is a polar desert.

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Practice More Climate and Weather Questions

Question #1
What is the name of the phenomenon where air moves from high pressure to low pressure?
A. Convection
B. Advection
C. Wind
D. Conduction

Correct Answer: Option C


Explanation:
Wind is the movement of air from areas of high pressure to areas of low pressure due to the pressure gradient force. Convection is vertical movement, advection is horizontal movement, and conduction is heat transfer.

This question belongs to: Geography GK Climate and Weather
Question #2
October Heat' refers to:
A. Winter season
B. Southwest Monsoon
C. Retreating Monsoon
D. Summer season

Correct Answer: Option C


Explanation:
During October, the skies become clear but the land remains moist. High temperatures and humidity create an oppressive 'October Heat' during the retreating monsoon.

This question belongs to: Geography GK Climate and Weather
Question #3
Which of the following is the coldest layer of the atmosphere?
A. Troposphere
B. Stratosphere
C. Thermosphere
D. Mesosphere

Correct Answer: Option D


Explanation:
The mesosphere is the coldest layer of the atmosphere, with temperatures dropping to as low as -90°C at the mesopause.

This question belongs to: Geography GK Climate and Weather