Question Pool In search of the source of wind

In search of the source of wind - SAMAGRA Question Pool & Answers | Class 10 English Medium

Kerala Syllabus SAMAGRA SCERT SAMAGRA Question Pool for Class 10 English Medium Geography In search of the source of wind

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Qn 1.

What are the factors affecting for the formation of monsoon winds?



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Qn 2.

Write the correct statement

a. Pressure decreases with altitude.

b. As the altitude increases, the pressure decreases.



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Qn 3.

Find the correct statement from those given below.

 a. If the quantity of water vapour is more in a unit volume of air, the pressure of that air is high

 b. If the quantity of water vapour is more in a unit volume of air, the atmospheric pressure will be less

 c. When the amount of vapour in the air is high enough, the pressure of that air will remain unchanged.

 d. If the volume of vapour in a given volume of air is low, the pressure of that air is low



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Qn 4.

List out the global pressure belts? Describe two of them.



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Qn 5.

Which is the pressure belt found between the subtropical and polar high pressure belts? Make a note on this pressure belt.



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Qn 6.

  

Explain the cause of the occurrence of high pressure in 30 degree latitudes.

  



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Qn 7.

Why the local wind Harmattan is known as Dr. Harmattan ?



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Qn 8.

Which is the local wind that blows down the eastern slope of the Rocky Mountains of North America? How does this wind help the wheat farming in the Canadian low lands?



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Qn 9.

Trade winds blow from the north east in the northern hemisphere and the southeast in the southern hemisphere. Why?



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Qn 10.

Describe the global pressure belts



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Qn 11.

Write the Pressure belt that includes the following longitudes.

 

Latitude

Pressure Belt

a

0 Degree

a

.............................................

b

30 Degree

b

.............................................

c

60 Degree

c

.............................................

d

90 Degree

d

.............................................



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Qn 12.

What are the factors that influence the speed and direction of wind ?



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Qn 13.

The pattern of isobars in two different situations are depicted in the figure ‘A’ and ‘B’. In which of these situations the speed of the wind be higher? Why?



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Qn 14.

Complete the flowchart



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Qn 15.

  

What are Planetary Winds? Write two examples.

 

  



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Qn 16.

The Coriolis Force is a decisive factor that influence the direction of wind. Explain.



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Qn 17.

What is the reason for the formation of low pressure belt at 60 ° latitudes? By what name is this pressure belt known?



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Qn 18.

What are the factors that lead to the formation of Global Pressure Belts ?



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Qn 19.

  

The temperature and the atmospheric pressure are inversely proportional .Explain

  



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Qn 20.

Mention how the south-east trade winds become the south-west monsoon.



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Qn 21.

Find the local wind that blows in southern India during the summer.

a. Loo b. Kalbaisakhi

c. Chinook d. Mangoshower



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Qn 22.

Which of the following is a correct statement?

a. The North East Monsoon is the result of high pressure over the Asian Continent and low pressure over the Indian Ocean.

b. The North East Monsoon is the result of a low pressure over the Asian Continent and a high Pressure over the Indian Ocean.



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Qn 23.

  

State the Ferrel’s law.

  



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Qn 24.

Name the zone where the trade winds from both the hemispheres converge



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Qn 25.

Which of the following statements is correct?

a. The Coriolis force increases towards the Poles from the Equator.

b. The Coriolis force decreases towards the Poles from the Equator.



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Qn 26.

Identify the correct statement .

a. Due to the vast expanse of oceans , the Westerlies are stronger in the Southern Hemisphere

b. Westerlies play a significant role in the climate of North America, Northern European countries and Russia.

 



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Qn 27.

The speed of wind will be high in the southern hemisphere than the northern hemisphere. Why?



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Qn 28.

Why does the pressure decreases when the humidity increases?

a. Vapour and air has same density

b. Vapour is heavier than air

c. The vapour is lighter than the air



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Qn 29.

Match the following



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Qn 30.

Observe the picture and answer the questions given below.

a. By what name is the wind blowing in the areas marked ‘A’ and ‘B’?

b. From what directions are these winds blowing in the northern hemisphere and southern hemisphere?



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Qn 31.

Observe the picture and answer the following questions.

1. By what name are the winds depicted in figures ‘A’ and ‘B’ known?

2. How do these are formed?



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Qn 32.

Prepare a description on global winds.



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Qn 33.

Prepare a description on the South West Monsoon winds.



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Qn 34.

  

Which is the pressure belt found between the equatorial and sub polar low pressure belts? How does these winds develop?

  



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Qn 35.

Identify the correct statements.

a. As the heat increases, the pressure increases.

b. As the humidity increases, pressure decreases.

c. As the heat increases ,the pressure decreases

d. As the altitude increases, Pressure increases.



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Qn 36.

Observe the picture and answer the following questions.

a. Name the winds shown in diagrams A and B?

b. Describe the situation in which they form?



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Qn 37.

Observe the picture and answer the following questions