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⭐️Raj Bhug > raj basics part 3 > Flashcards

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

A

25cm

21
Q

What are sandy desert is called

A

Irg

22
Q

What are rocky desert called

A

Hammada

23
Q

What are sandy plus rocky desert is called

A

Reg

24
Q

In which rainfall zone does arid Desert exist

A

0-25cm

25
Q

Dividation of arid desert

A

Send dune area and without sand dune area

26
Q

In Rajasthan how much desert falls under sand dune area

A

58.50%

27
Q

In Rajasthan how much desert falls under without sand dune area

A

41.50%

28
Q

In which distts is the extension of rocky desert a.k.a. hammada is in Rajasthan

A

Jaiselmer (pokran, ramgarh, lodhurva, falodi), barmer and jodhpur

29
Q

Which types of sand dunes are crescent in shape

A

Barkhan and parabolic

30
Q

Which type of sand dunes cause the maximum desertification

A

Barkhan

31
Q

Where are Barkhan mostly found

A

Shekhawati region

32
Q

Which Sand Dunes have a convex and a concave shape

A

BarKhan

33
Q

Which crescent shape are Sand Dunes are formed in the direction of wind

A

BarKhan

34
Q

Which Sand Dunes are linear and right angled to the wind

A

Transverse Sand Dunes of Jodhpur

35
Q

Which Sand Dunes are linear and parallel to the wind

A

Longitudinals and dunes of Jaisalmer

36
Q

Where are transverse Sand Dunes mostly found

A

Jodhpur

37
Q

Where are longitudinal Sand Dunes mostly found

A

Jaisalmer

38
Q

Where are star shaped sand dunes found

A

Jaisalmer and Suratgarh

39
Q

where Are parabolic sand dunes found

A

They are found in all 12 desert districts of Rajasthan

40
Q

Which types of sand dunes are maximum in number

A

Parabolic Sand Dunes

41
Q

Which sand dunes are the opposite of parabolic Sand Dunes

A

Barkhan

42
Q

Which kind of Sand Dunes are formed near small bushes

A

Shrubs or Navkha

43
Q

When there is a change in direction of wind during the formation of a barkhan, one arm gets extended what are these dunes called

A

Seaf

44
Q

Which crescent shaped dunes or longitudinal

A

Seaf

45
Q

In which district Maximum number of Sand Dunes are found

A

Jaisalmer

46
Q

In which district all types of Sand Dunes are found

A

Jodhpur

47
Q

Which sand dunes are the maximum shifting sand dunes

A

Barkhan

⭐️Raj Bhug (19 decks)

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