"Physiography" of an area is the outcome of which of the following factors? 1. Structure 2. Process 3. Stage of development 4. Climate Select the correct answer using the code given below:

The correct option is 1, 2 and 3 only. Explanation Physiography, in the context of geomorphology, refers to the description of the surface features of an area and their spatial distribution. The development of a landscape is fundamentally controlled by the interaction between the underlying geological framework and the dynamic forces acting upon it over time. Statement-wise Analysis - Statement 1: Structure - Correct Structure refers to the nature and arrangement of the earth's materials, including rock type (lithology), folding, faulting, joints, and dipping of strata. It provides the initial foundation and resistance upon which landforms develop. Differential erosion based on structure (e.g., hard vs. soft rocks) is crucial in shaping physiography. - Statement 2: Process - Correct Process encompasses all the exogenic (weathering, erosion, deposition by running water, wind, ice, waves) and endogenic (diastrophism, volcanism) forces that modify the earth's surface. These processes actively sculpt the landscape derived from the underlying structure. - Statement 3: Stage of development - Correct This factor, often associated with the concept of the geographical cycle, represents the influence of time. It suggests that a landscape passes through an orderly, sequential progression (youth, maturity, old age) as it is acted upon by the dominant geomorphic processes, thus defining its current physiographic character. - Statement 4: Climate - Incorrect (in the context of the fundamental trinity) While climate is a crucial factor that controls the rate and type of geomorphic processes (e.g., fluvial vs. glacial vs. arid processes), it is generally considered an agent that operates through the 'Process' factor (2), rather than a separate, independent, and equivalent determinant alongside Structure, Process, and Stage. The classic model of landscape evolution explicitly attributes the outcome to the trinity of Structure, Process, and Stage. Key Takeaway: The development of landforms and the resulting physiography is conventionally explained by the fundamental, interdependent geomorphic controls: Structure, Process, and Stage (time).

NCERT Class 11 Geography — Chapter 2: Structure and Physiography

mcqeasy

"Physiography" of an area is the outcome of which of the following factors?

Structure
Process
Stage of development
Climate

Select the correct answer using the code given below:

Official previous-year question

Verified 1 Aug 2026.

Options

A1 and 2 only
B1, 2 and 3 only
C3 and 4 only
D1, 2, 3 and 4

Did you get this right?

Solution

The correct option is 1, 2 and 3 only.

Explanation

Physiography, in the context of geomorphology, refers to the description of the surface features of an area and their spatial distribution. The development of a landscape is fundamentally controlled by the interaction between the underlying geological framework and the dynamic forces acting upon it over time.

Statement-wise Analysis

Statement 1: Structure - Correct

Structure refers to the nature and arrangement of the earth's materials, including rock type (lithology), folding, faulting, joints, and dipping of strata. It provides the initial foundation and resistance upon which landforms develop. Differential erosion based on structure (e.g., hard vs. soft rocks) is crucial in shaping physiography.

Statement 2: Process - Correct

Process encompasses all the exogenic (weathering, erosion, deposition by running water, wind, ice, waves) and endogenic (diastrophism, volcanism) forces that modify the earth's surface. These processes actively sculpt the landscape derived from the underlying structure.

Statement 3: Stage of development - Correct

This factor, often associated with the concept of the geographical cycle, represents the influence of time. It suggests that a landscape passes through an orderly, sequential progression (youth, maturity, old age) as it is acted upon by the dominant geomorphic processes, thus defining its current physiographic character.

Statement 4: Climate - Incorrect (in the context of the fundamental trinity)

While climate is a crucial factor that controls the rate and type of geomorphic processes (e.g., fluvial vs. glacial vs. arid processes), it is generally considered an agent that operates through the 'Process' factor (2), rather than a separate, independent, and equivalent determinant alongside Structure, Process, and Stage. The classic model of landscape evolution explicitly attributes the outcome to the trinity of Structure, Process, and Stage.

Key Takeaway: The development of landforms and the resulting physiography is conventionally explained by the fundamental, interdependent geomorphic controls: Structure, Process, and Stage (time).

Your note

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The Himalayas stand as a physical barrier between the Indian subcontinent and Central/East Asian countries. They also act as a divide for which of the following? 1. Climate 2. Drainage 3. Culture Select the correct answer using the code given below:

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The correct option is 1, 2 and 3 only.

Explanation

Statement-wise Analysis

Statement 1: Structure - Correct

Statement 2: Process - Correct

Statement 3: Stage of development - Correct

Statement 4: Climate - Incorrect (in the context of the fundamental trinity)

Key Takeaway: The development of landforms and the resulting physiography is conventionally explained by the fundamental, interdependent geomorphic controls: Structure, Process, and Stage (time).