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 for the process by which glaciers form cracks?

  1. Calving

  2. Ablation

  3. Crevassing

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

Crevassing is the term for the process by which glaciers form cracks.

Multiple choice

What is the term for the process by which glaciers move slowly forward?

  1. Calving

  2. Ablation

  3. Crevassing

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

Surging is the term for the process by which glaciers move slowly forward.

Multiple choice

What is the term for the process by which glaciers retreat?

  1. Calving

  2. Ablation

  3. Crevassing

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

Retreat is the term for the process by which glaciers retreat.

Multiple choice

What is the process by which water flows over land surfaces and into streams, rivers, and other water bodies called?

  1. Runoff

  2. Infiltration

  3. Evaporation

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

Runoff is the process by which water flows over land surfaces and into streams, rivers, and other water bodies. It occurs when the rate of precipitation exceeds the rate of infiltration and evapotranspiration.

Multiple choice

What is the term used to describe the flow of water in a stream or river?

  1. Runoff

  2. Infiltration

  3. Streamflow

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

Streamflow is the term used to describe the flow of water in a stream or river. It is influenced by factors such as precipitation, runoff, and groundwater discharge.

Multiple choice

How does runoff contribute to soil erosion?

  1. By carrying away soil particles

  2. By increasing soil moisture

  3. By reducing soil compaction

  4. By promoting plant growth
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Runoff can carry away soil particles, leading to soil erosion. This is especially true when the runoff is rapid and turbulent, as it can detach and transport soil particles more easily.

Multiple choice

What is the term used to describe the highest level of water reached in a stream or river during a flood?

  1. Flood stage

  2. Bankfull stage

  3. Baseflow

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

Flood stage is the term used to describe the highest level of water reached in a stream or river during a flood. It is typically defined as the level at which water begins to overflow the banks of the stream or river.

Multiple choice

What is the term used to describe the flow of water in a stream or river during dry periods?

  1. Baseflow

  2. Peak discharge

  3. Flood stage

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

Baseflow is the term used to describe the flow of water in a stream or river during dry periods. It is the portion of streamflow that is derived from groundwater discharge.

Multiple choice

How does runoff contribute to the formation of deltas?

  1. By depositing sediment at the mouth of a river

  2. By eroding sediment from the riverbed

  3. By increasing the flow velocity of the river

  4. By decreasing the water temperature of the river
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Runoff can contribute to the formation of deltas by depositing sediment at the mouth of a river. This occurs when the velocity of the river decreases as it enters a larger body of water, causing the sediment to be deposited.

Multiple choice

What is the term used to describe the process by which water moves from the land surface to the atmosphere through evaporation and transpiration?

  1. Runoff

  2. Infiltration

  3. Evapotranspiration

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

Evapotranspiration is the term used to describe the process by which water moves from the land surface to the atmosphere through evaporation and transpiration. It is a key component of the water cycle.

Multiple choice

What is the term used to describe the process of sea ice breaking up and drifting away from the coast?

  1. Ice calving

  2. Ice rafting

  3. Ice breakup

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

Ice breakup refers to the process of sea ice breaking up and drifting away from the coast. This typically occurs in the spring and summer months as temperatures rise and the ice begins to melt.

Multiple choice

What is the term used to describe the process of sea ice forming and attaching to the coast?

  1. Ice accretion

  2. Ice rafting

  3. Ice advance

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

Ice accretion refers to the process of sea ice forming and attaching to the coast. This typically occurs in the fall and winter months as temperatures drop and the water begins to freeze.

Multiple choice

What is the term used to describe the process of sea ice becoming thicker and more compact?

  1. Ice rafting

  2. Ice accretion

  3. Ice consolidation

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

Ice consolidation refers to the process of sea ice becoming thicker and more compact. This typically occurs when two or more ice floes collide and merge together.

Multiple choice

What is the term used to describe the process of sea ice breaking up into smaller pieces?

  1. Ice rafting

  2. Ice breakup

  3. Ice consolidation

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

Ice breakup refers to the process of sea ice breaking up into smaller pieces. This typically occurs when the ice is subjected to strong winds, waves, or currents.

Multiple choice

What is the term used to describe the process of sea ice melting and forming new ice?

  1. Ice rafting

  2. Ice breakup

  3. Ice consolidation

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

Ice accretion refers to the process of sea ice melting and forming new ice. This typically occurs when the ice is subjected to warm temperatures and strong winds.