The most fundamental principle of Earth Science 'Unifromitarianism' for the first time presented in the book entitled :

• Principles of Geology

• Geomorphology from the earth

• Unstable Earth 

• Theory of the Earth

Which of the following phrased the concept "Landscape is function of process , structure and stage." ?

• W.M. Davis

• L.C. King 

• A.N. Strahler

• Thornbury

What are evidences in favour of the Continental Drift Theory ?

(i) Zig - Saw Fit 

(ii) Trans current fault

(iii) Fossils in different areas

(iv) Convection in mantle

• i and iv

• ii and iv

• i and iii

• i and ii

The theory of sea - floor spreading was proposed by :

• Holmes and Davis

• Airy and Pratt

• Hess and Dietz

• Wegner and Ratzel

• a-i , b-ii , c-iii , d-iv

• a-i , b-ii , c-iv , d-iii

• a-ii , b-i , c-iv , d-iii

• a-ii , b-i , c-iii , d-iv

The net result of water inputs and water outputs in Earth's hydrosphere is in a :

• Steady state equilibrium

• Dynamic equilirium

• Quasi-steady-state equilibrium

• Quasi-dynamic equilibrium

Which of the following condition is not essential for a limestone landscape to develop into karast topography ?

• The limestone formation must contain 100% calcium carbonate for solution processes

• Complex patterns of joints yin the otherwise impermeable limestone 

• There must be an aerated zone between the ground surface and the water table 

• Good vegetation cover

Identify the correct sequence of terminalogy used for denoting different parts along a sloping ground from top to bottom :

(i) Debris slope

(ii) Waning slope

(iii) Waxing slope

(iv) Free face

• ii , iii , i , iv

• iii , ii , iv , i

• iii , iv , ii , i

• iii , iv , i , ii

Which one of the following places on the earth is the hottest ?

• Quetta

• Al Aziza

• Jacocabad

• Jaisalmer

• a-i , b-ii , c-iii , d-iv

• a-iii , b-iv , c-i , d-ii

• a-ii , b-iii , c-iv , d-i

• a-iv , b-ii , c-i , d-iii