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 water moves through the Earth and atmosphere?

  1. Water Cycle

  2. Hydrological Cycle

  3. Precipitation Cycle

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

The water cycle, also known as the hydrological cycle, is the continuous movement of water on, above, and below the surface of the Earth.

Multiple choice

What is the process by which water evaporates from the Earth's surface?

  1. Evaporation

  2. Condensation

  3. Precipitation

  4. Infiltration
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 and enters the atmosphere.

Multiple choice

What is the process by which water seeps into the ground?

  1. Evaporation

  2. Condensation

  3. Precipitation

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

Infiltration is the process by which water seeps into the ground, becoming groundwater.

Multiple choice

What is the process by which groundwater moves through the ground?

  1. Percolation

  2. Infiltration

  3. Evaporation

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

Percolation is the process by which groundwater moves through the ground, seeping from higher elevations to lower elevations.

Multiple choice

What is the process by which glaciers and ice caps melt and release water?

  1. Deglaciation

  2. Evaporation

  3. Condensation

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

Deglaciation is the process by which glaciers and ice caps melt and release water, contributing to sea level rise.

Multiple choice

What is the process by which a structure sinks or settles into the ground over time?

  1. Consolidation

  2. Settlement

  3. Heave

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

Settlement is the gradual sinking or downward movement of a structure due to the compression of the underlying soil or rock.

Multiple choice

What is the main cause of settlement in sandy soils?

  1. Consolidation

  2. Liquefaction

  3. Erosion

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

Settlement in sandy soils is primarily caused by the compaction of the soil particles under load.

Multiple choice

What is the primary mechanism of settlement in cohesive soils?

  1. Consolidation

  2. Liquefaction

  3. Erosion

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

Settlement in cohesive soils is primarily caused by the consolidation of the soil, which involves the expulsion of water from the soil pores.

Multiple choice

What is differential settlement?

  1. Settlement that occurs uniformly across a structure

  2. Settlement that occurs unevenly across a structure

  3. Settlement that occurs due to the consolidation of the soil

  4. Settlement that occurs due to the elastic deformation of the soil
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Differential settlement is the uneven settlement of a structure, which can cause structural damage.

Multiple choice

What is the term for the process by which waves erode the shoreline?

  1. Erosion

  2. Deposition

  3. Accretion

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

Erosion is the process by which waves erode the shoreline. This can occur through a variety of mechanisms, including abrasion, hydraulic action, and solution.

Multiple choice

What is the term for the process by which sediment is deposited on the shoreline?

  1. Erosion

  2. Deposition

  3. Accretion

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

Deposition is the process by which sediment is deposited on the shoreline. This can occur through a variety of mechanisms, including wave action, currents, and gravity.

Multiple choice

What is the term for the process by which sediment is removed from the shoreline?

  1. Erosion

  2. Deposition

  3. Accretion

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

Scour is the process by which sediment is removed from the shoreline. This can occur through a variety of mechanisms, including wave action, currents, and storms.

Multiple choice

What is the term for the process by which sediment is transported along the shoreline?

  1. Erosion

  2. Deposition

  3. Accretion

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

Longshore drift is the process by which sediment is transported along the shoreline. This occurs when waves approach the shore at an angle, causing sediment to be moved in the direction of the wave's approach.

Multiple choice

What is the term for the process by which sediment is deposited at the mouth of a river?

  1. Erosion

  2. Deposition

  3. Accretion

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

Delta formation is the process by which sediment is deposited at the mouth of a river. This occurs when the river's flow slows down and the sediment it carries is deposited.

Multiple choice

What is the term for the process by which sediment is deposited in a salt marsh?

  1. Erosion

  2. Deposition

  3. Accretion

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

Marsh formation is the process by which sediment is deposited in a salt marsh. This occurs when sediment is trapped by the marsh's vegetation and gradually builds up over time.