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Chapters
1: Geography as a Discipline
Unit 2 : The Earth
2: The Origin and Evolution of the Earth
3: Interior of the Earth
4: Distribution of Oceans and Continents
Unit 3: Landforms
5: Geomorphic Processes
6: Landforms and their Evolution
Unit 4 : Climate
7: Composition and Structure of Atmosphere
8: Solar Radiation, Heat Balance and Temperature
▶ 9: Atmospheric Circulation and Weather Systems
10: Water in the Atmosphere
11: World Climate and Climate Change
Unit 5 : Water (Oceans)
12: Water (Oceans)
13: Movements of Ocean Water
Unit 6: Life on the Earth
14: Biodiversity and Conservation
![NCERT solutions for फन्डामेंटल ऑफ फिज़िकल जीआग्रफी [अंग्रेजी] कक्षा ११ chapter 9 - Atmospheric Circulation and Weather Systems - Shaalaa.com](/images/fundamentals-of-physical-geography-english-class-11_6:e89ff95cdaa74375a344903a53adb347.jpg "NCERT solutions for फन्डामेंटल ऑफ फिज़िकल जीआग्रफी [अंग्रेजी] कक्षा ११ chapter 9 - Atmospheric Circulation and Weather Systems")
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Solutions for Chapter 9: Atmospheric Circulation and Weather Systems
Below listed, you can find solutions for Chapter 9 of CBSE NCERT for फन्डामेंटल ऑफ फिज़िकल जीआग्रफी [अंग्रेजी] कक्षा ११.
NCERT solutions for फन्डामेंटल ऑफ फिज़िकल जीआग्रफी [अंग्रेजी] कक्षा ११ 9 Atmospheric Circulation and Weather Systems Exercises [Pages 92 - 93]
Multiple choice questions.
If the surface air pressure is 1,000 mb, the air pressure at 1 km above the surface will be:
700 mb
1,100 mb
900 mb
1,300 mb
The Inter-Tropical Convergence Zone normally occurs:
near the Equator
near the Tropic of Cancer
near the Tropic of Capricorn
near the Arctic Circle
The direction of wind around a low pressure in the northern hemisphere is ____________.
clockwise
perpendicular to isobars
anti-clockwise
parallel to isobars
Which one of the following is the source region for the formation of air masses?
the Equatorial forest
the Himalayas
the Siberian Plain
the Deccan Plateau
Answer the following questions in about 30 words.
What is the unit used in measuring pressure? Why is the pressure measured at station level reduced to the sea level in preparation of weather maps?
While the pressure gradient force is from north to south, i.e. from the subtropical high pressure to the equator in the northern hemisphere, why are the winds north easterlies in the tropics?
What are the geostrophic winds?
Explain the land and sea breezes.
Answer the following questions in about 150 words.
Discuss the factors affecting the speed and direction of the wind.
Draw a simplified diagram to show the general circulation of the atmosphere over the globe. What are the possible reasons for the formation of subtropical high pressure over 30° N and S latitudes?
Why does tropical cyclone originate over the seas? In which part of the tropical cyclone do torrential rains and high-velocity winds blow and why?
Solutions for 9: Atmospheric Circulation and Weather Systems
NCERT solutions for फन्डामेंटल ऑफ फिज़िकल जीआग्रफी [अंग्रेजी] कक्षा ११ chapter 9 - Atmospheric Circulation and Weather Systems
Shaalaa.com has the CBSE Mathematics फन्डामेंटल ऑफ फिज़िकल जीआग्रफी [अंग्रेजी] कक्षा ११ CBSE solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. NCERT solutions for Mathematics फन्डामेंटल ऑफ फिज़िकल जीआग्रफी [अंग्रेजी] कक्षा ११ CBSE 9 (Atmospheric Circulation and Weather Systems) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.
Further, we at Shaalaa.com provide such solutions so students can prepare for written exams. NCERT textbook solutions can be a core help for self-study and provide excellent self-help guidance for students.
Concepts covered in फन्डामेंटल ऑफ फिज़िकल जीआग्रफी [अंग्रेजी] कक्षा ११ chapter 9 Atmospheric Circulation and Weather Systems are Introduction to Atmospheric Circulation and Weather Systems, Forces Affecting the Velocity and Direction of Wind, Atmospheric Pressure, General Circulation of the Atmosphere.
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Get the free view of Chapter 9, Atmospheric Circulation and Weather Systems फन्डामेंटल ऑफ फिज़िकल जीआग्रफी [अंग्रेजी] कक्षा ११ additional questions for Mathematics फन्डामेंटल ऑफ फिज़िकल जीआग्रफी [अंग्रेजी] कक्षा ११ CBSE, and you can use Shaalaa.com to keep it handy for your exam preparation.
