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 process by which sediment is converted into rock?

  1. Deposition

  2. Diagenesis

  3. Lithification

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

Lithification is the process by which sediment is converted into rock.

Multiple choice

What is the process by which organic remains are replaced by minerals?

  1. Deposition

  2. Diagenesis

  3. Lithification

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

Permineralization is the process by which organic remains are replaced by minerals.

Multiple choice

How does topography influence landscape dynamics?

  1. By affecting the flow of water and sediment

  2. By creating different microclimates

  3. By providing habitats for different plant and animal species

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

Topography influences landscape dynamics in a variety of ways. It affects the flow of water and sediment, creating different microclimates and providing habitats for different plant and animal species.

Multiple choice

Which of the following hydrological processes is responsible for the formation of rivers?

  1. Erosion

  2. Deposition

  3. Runoff

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

Rivers are formed by a combination of erosion, deposition, and runoff. Erosion occurs when water wears away at the land, creating channels. Deposition occurs when sediment is deposited in these channels, building up the riverbed. Runoff occurs when water flows over the land and into these channels, carrying sediment with it.

Multiple choice

What is the term used to describe the process by which water moves from the Earth's surface to 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 moves from the Earth's surface to the atmosphere.

Multiple choice

What is the term used to describe 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 used to describe the movement of glaciers down a slope due to gravity?

  1. Calving

  2. Ablation

  3. Crevassing

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

Glacial flow is the movement of glaciers down a slope due to the force of gravity, which causes the ice to deform and move.

Multiple choice

What is the term used to describe a deep crack or fissure that forms in a glacier?

  1. Moraine

  2. Bergschrund

  3. Crevasse

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

A crevasse is a deep crack or fissure that forms in a glacier due to the movement and stretching of the ice.

Multiple choice

What is the term used to describe the process of ice loss from a glacier through melting, evaporation, or sublimation?

  1. Accumulation

  2. Ablation

  3. Calving

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

Ablation is the process of ice loss from a glacier through melting, evaporation, or sublimation.

Multiple choice

What is the term used to describe the accumulation of snow and ice on a glacier?

  1. Accumulation

  2. Ablation

  3. Calving

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

Accumulation is the process of snow and ice accumulation on a glacier.

Multiple choice

What is the term used to describe a mixture of rocks, sediment, and ice that is carried by a glacier?

  1. Moraine

  2. Bergschrund

  3. Crevasse

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

A moraine is a mixture of rocks, sediment, and ice that is carried by a glacier.

Multiple choice

What is the term used to describe a steep slope or cliff at the edge of a glacier where ice breaks off and falls?

  1. Moraine

  2. Bergschrund

  3. Icefall

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

An icefall is a steep slope or cliff at the edge of a glacier where ice breaks off and falls.

Multiple choice

What is the term used to describe the process of ice melting and forming meltwater on a glacier?

  1. Accumulation

  2. Ablation

  3. Calving

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

Ablation is the process of ice melting and forming meltwater on a glacier.

Multiple choice

What is the term for the process by which soil loses its fertility?

  1. Erosion

  2. Salinization

  3. Desertification

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

Erosion, salinization, and desertification are all processes that can lead to the loss of soil fertility.

Multiple choice

What is the term for the process by which water moves from the Earth's surface to 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 moves from the Earth's surface to the atmosphere. This occurs when water molecules absorb energy from the sun and break free from the liquid water, turning into water vapor.