raj basics part 3 Flashcards

1
Q

How much area of Rajasthan comes under desert

A

61%

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2
Q

How much area of Rajasthan comes under aravali

A

9%

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3
Q

How much area of Rajasthan comes under plains

A

23%

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4
Q

How much area of Rajasthan comes under hadoti

A

7%

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5
Q

How much of the population of Rajasthan lives in desert

A

40%

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6
Q

How much of the population of Rajasthan lives in aravalis

A

10%

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7
Q

How much of the population of Rajasthan lives in Plains

A

39%

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8
Q

How much of the population of Rajasthan lives in hadoti

A

7%

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9
Q

In rajasthan What kind of soil is found in desert

A

Sandy soil

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10
Q

In rajasthan What kind of soil is found in Aravallis

A

Mountain soil

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11
Q

In rajasthan What kind of soil is found in Plains

A

Alluvial soil

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12
Q

In rajasthan What kind of soil is found in Hadoti

A

Light black soil or cotton soil

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13
Q

In which physical division of Rajasthan is maximum population density Found

A

Eastern plain region

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14
Q

In which region of Rajasthan maximum population reside

A

Desert

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15
Q

How many blocks are there in desert of Rajasthan

A

85

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16
Q

In which age were the north and western desert region of Rajasthan formed

A

Tertiary or pleistocene 

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17
Q

Average height of Thar desert from sea level

A

200 to 300 m

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18
Q

What is the slope of desert in Rajasthan

A

North east to South West

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19
Q

In how many parts and what is the desert of Rajasthan divided

A

Two parts arid and semiarid (bangar)

20
Q

Which rainfall limitation line divides desert into arid and semiarid regions

21
Q

What are sandy desert is called

22
Q

What are rocky desert called

23
Q

What are sandy plus rocky desert is called

24
Q

In which rainfall zone does arid Desert exist

25
Dividation of arid desert
Send dune area and without sand dune area
26
In Rajasthan how much desert falls under sand dune area
58.50%
27
In Rajasthan how much desert falls under without sand dune area
41.50%
28
In which distts is the extension of rocky desert a.k.a. hammada is in Rajasthan
Jaiselmer (pokran, ramgarh, lodhurva, falodi), barmer and jodhpur
29
Which types of sand dunes are crescent in shape
Barkhan and parabolic
30
Which type of sand dunes cause the maximum desertification
Barkhan
31
Where are Barkhan mostly found
Shekhawati region
32
Which Sand Dunes have a convex and a concave shape
BarKhan
33
Which crescent shape are Sand Dunes are formed in the direction of wind
BarKhan
34
Which Sand Dunes are linear and right angled to the wind
Transverse Sand Dunes of Jodhpur
35
Which Sand Dunes are linear and parallel to the wind
Longitudinals and dunes of Jaisalmer
36
Where are transverse Sand Dunes mostly found
Jodhpur
37
Where are longitudinal Sand Dunes mostly found
Jaisalmer
38
Where are star shaped sand dunes found
Jaisalmer and Suratgarh
39
where Are parabolic sand dunes found
They are found in all 12 desert districts of Rajasthan
40
Which types of sand dunes are maximum in number
Parabolic Sand Dunes
41
Which sand dunes are the opposite of parabolic Sand Dunes
Barkhan
42
Which kind of Sand Dunes are formed near small bushes
Shrubs or Navkha
43
When there is a change in direction of wind during the formation of a barkhan, one arm gets extended what are these dunes called
Seaf
44
Which crescent shaped dunes or longitudinal
Seaf
45
In which district Maximum number of Sand Dunes are found
Jaisalmer
46
In which district all types of Sand Dunes are found
Jodhpur
47
Which sand dunes are the maximum shifting sand dunes
Barkhan