The Indian plateau owes its existence due to :
Compressional forces
Tensional forces
Emergence
Subsidence
The comprehensive theory of geosyncline was put forward by :
Hall and Dana
E.Haug
J.A. Steers
J.W. Evans
LIST I (Shape & Alignment of Dunes) |
LIST II (Specific names of Dunes) |
(a) Longitudinal | (1) Reversing |
(b) Transverse | (2) Coastal |
(c) Parabolic | (3) Seif |
(d) Complex | (4) Barchan |
a-1 , b-2 , c-3 , d-4
a-2 , b-1 , c-4 , d-3
a-4 , b-3 , c-1 , d-2
LIST I (Theories of Cavern Formation) |
LIST II (Scholars) |
(a) Two cycle theory | (1) Swinnerton |
(b) Water Table theory | (2) Gardner |
(c) Static water zone theory | (3) Marott |
(d) Invasion theory | (4) Davis |
a-3 , b-2 , c-1 , d-4
a-4 , b-1 , c-2 , d-3
a-2 , b-3 , c-1 , d-4
a-4 , b-2 , c-3 , d-1
Lateral planation theory of pediment formation was proposed by :
McGee
Gilbert
Lawson
Davis
B.
Gilbert
ASSERTION (A) : Hawaii Island is a region of volcanic activity.
REASON (R) : Convergent plate margins are sites of volcanic eruptions.
Both (A) and (R) are true and (R) is the correct explanation of (A).
Both (A) and (R) are true but (R) is not the correct explanation of (A).
(A) is true , but (R) is false.
(A) is false , but (R) is true.
LIST I (Surface Condition) |
LIST II (Precipitation Efficiency P-E Index) |
(a) Forest | (1) >127 |
(b) Desert | (2) <16 |
(c) Rain forest | (3) 32 - 63 |
(d) Grasslands | (4) 64 - 127 |
a-3 , b-1 , c-2 , d-4
a-3 , b-1 , c-4 , d-2
a-4 , b-2 , c-3 , d-1
a-4 , b-2 , c-1 , d-3
LIST I (Compound) |
LIST II (Volume % in dry air) |
(a) Oxygen | (1) 0.03 |
(b) Argon | (2) 78.08 |
(c) Carbon di-oxide | (3) 0.93 |
(d) Nitrogen | (4) 20.94 |
a-4 , b-2 , c-3 , d-1
a-4 , b-3 , c-1 , d-2
a-3 , b-4 , c-2 , d-1
a-4 , b-3 , c-2 , d-1
In Koppen's classification of climate the symbol Aw refers to :
Monsoon climate
Tropical rainforest climate
Steppe climate
Tropical Savanna climate