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 rocks are broken down into smaller particles by the action of living organisms?

  1. Physical weathering

  2. Chemical weathering

  3. Biological weathering

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

Biological weathering is the process by which rocks are broken down into smaller particles by the action of living organisms.

Multiple choice

What is the term for the process by which rocks are changed from one type to another by heat, pressure, and chemical reactions?

  1. Metamorphism

  2. Weathering

  3. Erosion

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

Metamorphism is the process by which rocks are changed from one type to another by heat, pressure, and chemical reactions.

Multiple choice

What is the process by which sedimentary rocks are formed?

  1. Erosion

  2. Weathering

  3. Compaction

  4. Cementation

  5. All of the above
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Sedimentary rocks are formed through a combination of erosion, weathering, compaction, and cementation of sediments.

Multiple choice

What is the term for the process by which rocks break down into smaller pieces due to exposure to the elements?

  1. Erosion

  2. Weathering

  3. Compaction

  4. Cementation

  5. Metamorphism
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Weathering is the process by which rocks break down into smaller pieces due to exposure to the elements, such as wind, water, and temperature changes.

Multiple choice

What is the term for the process by which sedimentary rocks are formed from the accumulation and compaction of sediments?

  1. Erosion

  2. Weathering

  3. Compaction

  4. Cementation

  5. Lithification
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Lithification is the process by which sedimentary rocks are formed from the accumulation and compaction of sediments, resulting in the formation of solid rock.

Multiple choice

What is the term for the process by which rocks are broken down into smaller pieces by physical forces?

  1. Erosion

  2. Weathering

  3. Compaction

  4. Cementation

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

Erosion is the process by which rocks are broken down into smaller pieces by physical forces, such as wind, water, and ice.

Multiple choice

What is the process of breaking down of rocks and minerals into smaller pieces called?

  1. Weathering

  2. Erosion

  3. Transportation

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

Weathering is the process of breaking down of rocks and minerals into smaller pieces due to various physical, chemical, and biological factors.

Multiple choice

Which of the following is an example of physical weathering?

  1. Dissolution

  2. Oxidation

  3. Frost wedging

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

Frost wedging is a physical weathering process in which water seeps into cracks and crevices in rocks, freezes, and expands, causing the rock to break apart.

Multiple choice

What is the process of wearing away of the Earth's surface by the action of water, wind, ice, and other natural forces called?

  1. Weathering

  2. Erosion

  3. Transportation

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

Erosion is the process of wearing away of the Earth's surface by the action of water, wind, ice, and other natural forces.

Multiple choice

Which of the following is an example of water erosion?

  1. Wind abrasion

  2. Glacial erosion

  3. Rill erosion

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

Rill erosion is a type of water erosion in which small channels or rills are formed on the land surface due to the erosive action of flowing water.

Multiple choice

What is the process of transporting weathered materials from one place to another called?

  1. Weathering

  2. Erosion

  3. Transportation

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

Transportation is the process of transporting weathered materials from one place to another by various agents such as water, wind, ice, and gravity.

Multiple choice

Which of the following is an example of wind transportation?

  1. Water erosion

  2. Glacial erosion

  3. Saltation

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

Saltation is a type of wind transportation in which sand and other small particles are lifted and carried by the wind in a bouncing motion.

Multiple choice

What is the process of depositing weathered materials at a new location called?

  1. Weathering

  2. Erosion

  3. Transportation

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

Deposition is the process of depositing weathered materials at a new location by various agents such as water, wind, ice, and gravity.

Multiple choice

Which of the following is an example of glacial deposition?

  1. Sand dunes

  2. Loess deposits

  3. Moraines

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

Moraines are ridges of unsorted glacial debris deposited at the edges of glaciers.

Multiple choice

What is the process of breaking down of rocks and minerals into smaller pieces by the action of living organisms called?

  1. Physical weathering

  2. Chemical weathering

  3. Biological weathering

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

Biological weathering is the process of breaking down of rocks and minerals into smaller pieces by the action of living organisms such as plants, animals, and microorganisms.