Geography ยท Environmental Studies

Geomorphic Processes

2,085 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 sediment is transported from one location to another by ice?

  1. Erosion

  2. Deposition

  3. Weathering

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

Glacial Transport is the process by which sediment is transported from one location to another by ice.

Multiple choice

Which of the following is NOT a type of soil erosion?

  1. Water erosion

  2. Wind erosion

  3. Sheet erosion

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

Water erosion, wind erosion, and sheet erosion are all types of soil erosion. Rill erosion is not a type of soil erosion, but rather a stage of soil erosion that occurs when water runoff forms small channels in the soil.

Multiple choice

Which soil conservation structure is commonly used on steep slopes to prevent landslides?

  1. Contour Farming

  2. Strip Cropping

  3. Terracing

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

Terracing is a soil conservation practice that involves constructing a series of level or gently sloping benches on a hillside to reduce erosion and improve water management.

Multiple choice

The process of constructing a series of small earthen ridges along the contours of a slope to slow down the flow of water and reduce erosion is known as:

  1. Contour Farming

  2. Strip Cropping

  3. Terracing

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

Contour bunding is a soil conservation practice that involves constructing a series of small earthen ridges along the contours of a slope to slow down the flow of water and reduce erosion.

Multiple choice

Which soil conservation structure is commonly used to control erosion in areas with high rainfall and steep slopes?

  1. Contour Farming

  2. Strip Cropping

  3. Terracing

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

Terracing is a soil conservation practice that involves constructing a series of level or gently sloping benches on a hillside to reduce erosion and improve water management.

Multiple choice

Which soil conservation structure is commonly used to control erosion in areas with strong winds?

  1. Contour Farming

  2. Strip Cropping

  3. Windbreaks

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

Windbreaks are rows of trees or shrubs planted to reduce the impact of wind on soil and crops, thereby controlling erosion.

Multiple choice

Which soil conservation structure is commonly used to control erosion in areas with high rainfall and steep slopes?

  1. Contour Farming

  2. Strip Cropping

  3. Terracing

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

Terracing is a soil conservation practice that involves constructing a series of level or gently sloping benches on a hillside to reduce erosion and improve water management.

Multiple choice

Which of the following is NOT a natural factor contributing to soil erosion?

  1. Wind

  2. Water

  3. Human activities

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

Human activities such as deforestation, overgrazing, and poor farming practices are the primary causes of soil erosion.

Multiple choice

The process of soil erosion by wind is known as:

  1. Deflation

  2. Abrasion

  3. Corrosion

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

Deflation is the process by which wind removes soil particles from the surface of the earth.

Multiple choice

The rate of soil erosion is influenced by the:

  1. Soil texture

  2. Soil structure

  3. Slope of the land

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

The rate of soil erosion is influenced by a combination of factors including soil texture, soil structure, and the slope of the land.

Multiple choice

The process of soil erosion by water is known as:

  1. Sheet erosion

  2. Rill erosion

  3. Gully erosion

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

Sheet erosion, rill erosion, and gully erosion are all types of soil erosion caused by water.

Multiple choice

The process of soil erosion by gravity is known as:

  1. Creep

  2. Slump

  3. Earthflow

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

Creep, slump, and earthflow are all types of soil erosion caused by gravity.

Multiple choice

Which of the following is NOT a factor that influences the rate of soil erosion by water?

  1. Rainfall intensity

  2. Slope of the land

  3. Soil texture

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

Wind speed is not a factor that influences the rate of soil erosion by water.

Multiple choice

The process of soil erosion by ice is known as:

  1. Glacial erosion

  2. Periglacial erosion

  3. Solifluction

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

Glacial erosion, periglacial erosion, and solifluction are all types of soil erosion caused by ice.

Multiple choice

What is the term used to describe the sinking of the Earth's crust due to the weight of overlying sediment?

  1. Subsidence

  2. Uplift

  3. Erosion

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

Subsidence is the sinking of the Earth's crust due to the weight of overlying sediment, often occurring in delta regions or areas with thick sedimentary deposits.