Mass Wasting

Description: This quiz covers the topic of Mass Wasting, which is the movement of rock, soil, and other materials down a slope under the influence of gravity.
Number of Questions: 15
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Tags: geomorphology mass wasting landslides erosion
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What is the term for the process by which rock and soil are transported down a slope by the force of gravity?

  1. Erosion

  2. Weathering

  3. Mass Wasting

  4. Sedimentation


Correct Option: C
Explanation:

Mass Wasting is the general term for the movement of rock and soil down a slope under the influence of gravity.

Which of the following factors is NOT a contributing factor to mass wasting?

  1. Gravity

  2. Slope angle

  3. Vegetation cover

  4. Climate


Correct Option: C
Explanation:

Vegetation cover can help to stabilize slopes and reduce the risk of mass wasting, while gravity, slope angle, and climate are all contributing factors.

What type of mass wasting involves the rapid movement of a large mass of rock and soil down a slope?

  1. Creep

  2. Slump

  3. Landslide

  4. Rockfall


Correct Option: C
Explanation:

A landslide is a type of mass wasting that involves the rapid movement of a large mass of rock and soil down a slope.

What is the term for the slow, gradual movement of soil and rock down a slope?

  1. Creep

  2. Slump

  3. Landslide

  4. Rockfall


Correct Option: A
Explanation:

Creep is the slow, gradual movement of soil and rock down a slope.

Which type of mass wasting involves the sudden collapse of a large mass of rock and soil?

  1. Creep

  2. Slump

  3. Landslide

  4. Rockfall


Correct Option: D
Explanation:

Rockfall is the sudden collapse of a large mass of rock and soil.

What is the term for the process by which soil and rock are transported down a slope by the action of water?

  1. Erosion

  2. Weathering

  3. Mass Wasting

  4. Sedimentation


Correct Option: A
Explanation:

Erosion is the process by which soil and rock are transported down a slope by the action of water.

Which of the following is NOT a type of mass wasting?

  1. Creep

  2. Slump

  3. Landslide

  4. Subsidence


Correct Option: D
Explanation:

Subsidence is not a type of mass wasting, but rather a process by which the ground sinks.

What is the term for the process by which rock and soil are broken down into smaller pieces by the action of physical and chemical weathering?

  1. Erosion

  2. Weathering

  3. Mass Wasting

  4. Sedimentation


Correct Option: B
Explanation:

Weathering is the process by which rock and soil are broken down into smaller pieces by the action of physical and chemical weathering.

Which of the following is NOT a factor that can contribute to the occurrence of mass wasting?

  1. Gravity

  2. Slope angle

  3. Vegetation cover

  4. Human activity


Correct Option: D
Explanation:

Human activity can contribute to the occurrence of mass wasting, while gravity, slope angle, and vegetation cover are all natural factors that can contribute to mass wasting.

What is the term for the process by which sediment is deposited at the base of a slope?

  1. Erosion

  2. Weathering

  3. Mass Wasting

  4. Sedimentation


Correct Option: D
Explanation:

Sedimentation is the process by which sediment is deposited at the base of a slope.

Which of the following is NOT a type of mass wasting that involves the movement of soil and rock?

  1. Creep

  2. Slump

  3. Landslide

  4. Rockfall


Correct Option: D
Explanation:

Rockfall is the sudden collapse of a large mass of rock and soil, while creep, slump, and landslide all involve the movement of soil and rock.

What is the term for the process by which soil and rock are transported down a slope by the action of wind?

  1. Erosion

  2. Weathering

  3. Mass Wasting

  4. Sedimentation


Correct Option: A
Explanation:

Erosion is the process by which soil and rock are transported down a slope by the action of wind.

Which of the following is NOT a type of mass wasting that involves the rapid movement of soil and rock?

  1. Creep

  2. Slump

  3. Landslide

  4. Rockfall


Correct Option: A
Explanation:

Creep is the slow, gradual movement of soil and rock down a slope, while slump, landslide, and rockfall all involve the rapid movement of soil and rock.

What is the term for the process by which soil and rock are transported down a slope by the action of ice?

  1. Erosion

  2. Weathering

  3. Mass Wasting

  4. Sedimentation


Correct Option: A
Explanation:

Erosion is the process by which soil and rock are transported down a slope by the action of ice.

Which of the following is NOT a factor that can contribute to the occurrence of mass wasting?

  1. Gravity

  2. Slope angle

  3. Vegetation cover

  4. Climate


Correct Option: D
Explanation:

Climate can contribute to the occurrence of mass wasting, while gravity, slope angle, and vegetation cover are all natural factors that can contribute to mass wasting.

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