Geography ยท Environmental Studies

Geomorphic Processes

2,120 Questions

Geomorphic processes shape the Earth surface through physical mechanisms like weathering, erosion, and deposition. This topic covers soil formation, glacial movement, and coastal landform development. It forms a core component of physical geography in major competitive examinations.

Soil erosion controlGlacial movementCoastal landformsSedimentary rock formationWeathering processes

Geomorphic Processes Questions

Multiple choice

What is the term used to describe the process by which rocks are broken down into smaller fragments due to the action of living organisms?

  1. Biological weathering

  2. Chemical weathering

  3. Physical weathering

  4. Metamorphism
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Biological weathering is the process by which rocks are broken down into smaller fragments due to the action of living organisms, such as plants and animals.

Multiple choice

Which of the following is an example of a biological weathering process?

  1. Hydrolysis

  2. Oxidation

  3. Carbonation

  4. Root wedging
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Root wedging is a biological weathering process in which plant roots grow into cracks in rocks, causing the rocks to break apart.

Multiple choice

What is the term used to describe the process by which sediments are compacted and cemented together to form sedimentary rocks?

  1. Lithification

  2. Weathering

  3. Erosion

  4. Deposition
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Lithification is the process by which sediments are compacted and cemented together to form sedimentary rocks.

Multiple choice

Which of the following is a type of geotechnical construction method?

  1. Earthwork

  2. Foundation construction

  3. Slope stabilization

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Earthwork, foundation construction, and slope stabilization are all types of geotechnical construction methods.

Multiple choice

What is the term for the process by which water evaporates from the Earth's surface and condenses in the atmosphere?

  1. Evaporation

  2. Condensation

  3. Precipitation

  4. Transpiration
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Evaporation is the process by which water changes from a liquid to a gas.

Multiple choice

What is the term for the process by which water falls from the atmosphere to the Earth's surface?

  1. Evaporation

  2. Condensation

  3. Precipitation

  4. Transpiration
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Precipitation is the process by which water falls from the atmosphere to the Earth's surface.

Multiple choice

What is the term for the process by which water moves through the Earth's crust?

  1. Infiltration

  2. Evaporation

  3. Condensation

  4. Precipitation
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Infiltration is the process by which water moves through the Earth's crust.

Multiple choice

What is the term for a mound of sand deposited by the wind?

  1. Dune

  2. Loess

  3. Playa

  4. Erg
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Dunes are mounds of sand deposited by the wind.

Multiple choice

What is the term for a large area covered in sand dunes?

  1. Dune field

  2. Loess plain

  3. Playa

  4. Erg
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Ergs are large areas covered in sand dunes.

Multiple choice

What is the term for a type of sand dune that is shaped like a long, narrow ridge?

  1. Barchan

  2. Transverse

  3. Linear

  4. Star
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Linear dunes are long, narrow ridges of sand.

Multiple choice

What is the term for a type of sand dune that is shaped like a dome?

  1. Barchan

  2. Transverse

  3. Linear

  4. Parabolic
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Parabolic dunes are dome-shaped sand dunes.

Multiple choice

What is the term for a type of sand dune that is shaped like a blowout?

  1. Barchan

  2. Transverse

  3. Blowout

  4. Star
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Blowouts are blowout-shaped sand dunes.

Multiple choice

What is the process by which glaciers move and deform under their own weight?

  1. Erosion

  2. Deposition

  3. Glacial Flow

  4. Ablation
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Glacial flow is the movement of glaciers under their own weight, driven by the force of gravity.

Multiple choice

What is the term for the process by which glaciers erode and transport rock and sediment?

  1. Glacial Erosion

  2. Glacial Deposition

  3. Glacial Flow

  4. Ablation
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Glacial erosion is the process by which glaciers erode and transport rock and sediment through processes like abrasion, plucking, and quarrying.

Multiple choice

What is the term for the process by which glaciers deposit rock and sediment as they melt or retreat?

  1. Glacial Erosion

  2. Glacial Deposition

  3. Glacial Flow

  4. Ablation
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Glacial deposition is the process by which glaciers deposit rock and sediment as they melt or retreat, forming features like moraines, eskers, and drumlins.