Seismology

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Quiz on Seismology

 

You have to face 10 multiple-choice questions each carrying 1 mark. Each question has only one correct answer out of 4 options. Answering all the questions is not mandatory. The quiz will be auto submitted after the timer stops.

 

Total no. of questions: 10
Full marks: 10
Time: 10 Minutes

 

1 / 10

Which seismic waves cause the most damage during an earthquake?

2 / 10

What geological feature is commonly created at convergent plate boundaries due to subduction?

3 / 10

What is the term for the measure of the amount of ground shaking at a specific location caused by an earthquake?

4 / 10

What type of boundary occurs when two tectonic plates move away from each other?

5 / 10

What type of seismic wave moves the ground up and down or side to side and only travels through solids?

6 / 10

Which tectonic boundary is associated with the formation of deep ocean trenches?

7 / 10

What scale is commonly used to measure the magnitude of an earthquake?

8 / 10

Which layer of the Earth do S-waves not travel through?

9 / 10

What type of tectonic boundary is responsible for the formation of mid-ocean ridges?

10 / 10

What do we call the process by which tectonic plates grind past each other horizontally?

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Advanced Quiz on Seismology

 

You have to face 10 multiple-choice questions each carrying 1 mark. Each question has only one correct answer out of 4 options. Answering all the questions is not mandatory. The quiz will be auto submitted after the timer stops.

 

Total no. of questions: 10
Full marks: 10
Time: 10 Minutes

 

1 / 10

Which of the following statements best describes a subduction zone earthquake?

2 / 10

The Wilson Cycle explains the opening and closing of oceans over geological time. Which tectonic process is responsible for the closing of oceans?

3 / 10

What does the Modified Mercalli Intensity (MMI) scale measure?

4 / 10

What type of fault is created by tensional forces and results in the hanging wall moving downward relative to the footwall?

5 / 10

What type of boundary is most likely to produce the largest earthquakes?

6 / 10

What is the main cause of aftershocks following a major earthquake?

7 / 10

What is the name of the scale that measures the total energy released by an earthquake?

8 / 10

What is a seismic hazard map used for?

9 / 10

Elastic rebound theory gives explanation on

10 / 10

What is liquefaction, and when does it typically occur?

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Introduction

Seismology is the scientific study of earthquakes and seismic waves that travel through the Earth. These waves are generated by sudden movements of the Earth’s crust, often caused by tectonic plate activity. Seismologists use sensitive instruments called seismometers to measure and record these vibrations. By analysing seismic data, they can locate earthquake epicentres, determine their magnitudes, and study the Earth’s internal structure. Seismology helps us understand natural hazards, improve building designs to withstand earthquakes, and develop early warning systems. It also provides insights into geological processes like volcanic activity and plate tectonics, helping us better understand our dynamic planet.