Short Introduction on “Planetary Winds” – The Atmosphere – World Geography
Planetary winds are large-scale, permanent wind systems that blow regularly throughout the year across the globe. These include Trade Winds, Westerlies, and Polar Easterlies. They are formed due to the unequal heating of the Earth’s surface and the rotation of the Earth, which causes the Coriolis Effect. These winds are responsible for major weather and climate patterns and play a crucial role in global heat distribution. Understanding planetary winds is essential for grasping global climatic zones, ocean currents, and weather forecasting.
MCQ of 15 questions on “Planetary Winds” – The Atmosphere – World Geography
Let’s start the MCQ on “Planetary Winds” – The Atmosphere – World Geography
01) Which of the following is not a type of planetary wind?
A) Trade winds
B) Westerlies
C) Monsoon
D) Polar easterlies
Correct answer is option “C”
02) Which of the following option is correct the the Trade winds blow from________.
A) Equatorial low to subtropical high
B) Subtropical high to equatorial low
C) Polar high to subpolar low
D) Equator to poles
Correct answer is option “B”
03) The planetary wind belt between 30° and 60° latitude is known as which of the following option?
A) Trade winds
B) Doldrums
C) Polar winds
D) Westerlies
Correct answer is option “D”
04) Which of the following trade winds blow in the Northern Hemisphere?
A) Northeast to southwest
B) Northwest to southeast
C) Southwest to northeast
D) Southeast to northwest
Correct answer is option “A”
05) The Coriolis effect causes winds in the Southern Hemisphere to deflect for which of the following direction?
A) To the right
B) To the left
C) To the north
D) To the south
Correct answer is option “B”
06) The Polar easterlies blow from which of the following direction?
A) Equator to poles
B) Subtropical high to equator
C) Poles to subpolar low
D) Subpolar low to poles
Correct answer is option “B”
07) The zone where trade winds of both hemispheres converge is called by which of the following name?
A) Polar front
B) Horse latitudes
C) Intertropical Convergence Zone
D) Westerlies belt
Correct answer is option “C”
08) The Planetary winds are primarily caused by which of the following action?
A) Tidal waves
B) Temperature and pressure differences
C) Mountain ranges
D) Earth’s magnetism
Correct answer is option “B”
09) Which of the following winds influences desert formation at 30° latitude?
A) Trade winds
B) Westerlies
C) Polar easterlies
D) Subtropical high-pressure belt winds
Correct answer is option “D”
10) The westerlies in the Southern Hemisphere are stronger due to which of the following cause?
A) More land area
B) Less land obstruction
C) Mountain ranges
D) Polar vortex
Correct answer is option “B”
11) The Trade winds were historically used by whom of the following?
A) Scientists
B) Astronomers
C) Sailors and navigators
D) Farmers
Correct answer is option “C”
12) The deflection of planetary winds is due to which of the following action?
A) Solar flares
B) Earth’s rotation
C) Moon’s gravity
D) Ocean currents
Correct answer is option “B”
13) Which of the following belt lies between the westerlies and the polar easterlies?
A) Subpolar low-pressure belt
B) Equatorial low-pressure belt
C) Subtropical high-pressure belt
D) Polar high-pressure belt
Correct answer is option “A”
14) The zone of calm between the two trade winds is called by which of the following name?
A) Horse latitudes
B) Doldrums
C) Subpolar front
D) Intercoastal trough
Correct answer is option “B”
15) The Westerlies in the Northern Hemisphere blow from which of the following direction?
A) Southwest to northeast
B) Northeast to southwest
C) Southeast to northwest
D) Northwest to southeast
Correct answer is option “A”
Try to attempt more MCQs
| Topic wise MCQs on World Geography for immediate reference | CLICK HERE |
All the best for a bright future