Earthquake Seismology MCQs with Answers

adminMarch 27, 2024

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Welcome to the Earthquake Seismology MCQs with Answers. In this post, we have shared Earthquake Seismology Online Test for different competitive exams. Find practice Earthquake Seismology Practice Questions with answers in Physics Tests exams here. Each question offers a chance to enhance your knowledge regarding Earthquake Seismology.

Earthquake Seismology Online Quiz

By presenting 3 options to choose from, Earthquake Seismology Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Earthquake Seismology Questions and Answers and click over the correct answer.

Test Name: Earthquake Seismology MCQ Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

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Earthquake Seismology

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1 / 40

Which layer of the Earth's interior is responsible for producing most earthquakes?

Lithosphere

Mesosphere

Asthenosphere

2 / 40

What is the term for the point within the Earth where an earthquake originates called?

Seismometer

Epicenter

Hypocenter

3 / 40

What is the scientific study of earthquakes called?

Meteorology

Seismology

Geology

4 / 40

What is the name of the phenomenon where seismic waves spread out and decrease in amplitude as they travel through the Earth?

Dispersion

Attenuation

Diffusion

5 / 40

What is the term for the shaking of the ground caused by the passage of seismic waves?

Ground motion

Seismic vibration

Earthquake wave

6 / 40

What is the name of the seismic waves that travel along the Earth's surface?

Surface waves

Love waves

Body waves

7 / 40

Which type of seismic wave causes particles of material to move in a rolling motion?

P-wave

Rayleigh wave

Love wave

8 / 40

What is the name of the scale that replaced the Richter scale for measuring earthquake magnitudes?

Mercalli scale

Seismic magnitude scale

Moment magnitude scale

9 / 40

Which type of seismic wave is also known as a shear wave?

S-wave

P-wave

Love wave

10 / 40

What is the term for the distribution of earthquakes in a particular region over a specified period?

Tectonics

Fault distribution

Seismicity

11 / 40

What is the term for the measurement of the size of an earthquake based on the amplitude of its seismic waves?

Intensity

Magnitude

Richter scale

12 / 40

What is the term for the study of the Earth's interior structure using seismic waves?

Seismic imaging

Seismic tomography

Seismic reflection

13 / 40

What is the fastest seismic wave type?

P-wave

S-wave

Surface wave

14 / 40

What is the term for the point on the Earth's surface directly above the hypocenter of an earthquake?

Epicenter

Seismic zone

Focus

15 / 40

Which type of fault occurs when the two blocks move horizontally past each other?

Normal fault

Strike-slip fault

Reverse fault

16 / 40

What is the term for the shaking of buildings and structures during an earthquake?

Seismic shaking

Ground motion

Building sway

17 / 40

What is the term for the phenomenon where seismic waves bend as they pass from one material to another with different densities?

Refraction

Diffraction

Reflection

18 / 40

What is the name of the boundary between two tectonic plates that are sliding past each other horizontally?

Convergent boundary

Divergent boundary

Transform fault

19 / 40

What is the name of the phenomenon where seismic waves change speed and direction as they pass through different materials?

Diffraction

Refraction

Reflection

20 / 40

What is the name of the instrument used to measure ground acceleration during earthquakes?

Seismometer

Barometer

Accelerometer

21 / 40

What is the name of the waves that propagate through the Earth's interior during an earthquake?

Earthquake waves

Tectonic waves

Seismic waves

22 / 40

What is the primary cause of earthquakes?

Volcanic eruption

Human activities

Tectonic activity

23 / 40

Which type of fault occurs when the hanging wall moves upward relative to the footwall?

Normal fault

Reverse fault

Strike-slip fault

24 / 40

Which scale measures the energy released by an earthquake?

Mercalli scale

Richter scale

Beaufort scale

25 / 40

Which seismic waves cause the most damage to buildings?

P-waves

S-waves

Surface waves

26 / 40

What is the term for the time interval between the arrival of P-waves and S-waves at a seismograph station?

S-P interval

Seismic delay

Wave lag

27 / 40

Which scale measures the intensity of shaking produced by an earthquake at a given location?

Richter scale

Moment magnitude scale

Mercalli scale

28 / 40

What is the approximate speed of S-waves in the Earth's crust?

3-4 km/s

8-9 km/s

10-12 km/s

29 / 40

Which type of seismic wave can travel through both solid and liquid layers of the Earth?

S-wave

P-wave

Surface wave

30 / 40

Which instrument is used to detect and record earthquakes?

Seismograph

Thermometer

Barometer

31 / 40

Which type of fault occurs when the hanging wall moves downward relative to the footwall?

Reverse fault

Normal fault

Strike-slip fault

32 / 40

What is the term for the study of earthquake waves and their effects?

Volcanology

Geology

Seismology

33 / 40

What is the term for the phenomenon where seismic waves change direction as they encounter boundaries between different Earth materials?

Diffraction

Reflection

Refraction

34 / 40

Which type of earthquake occurs due to the sudden release of energy along a fault line?

Tectonic earthquake

Volcanic earthquake

Induced earthquake

35 / 40

Which type of seismic wave arrives first at a seismograph station?

S-wave

Surface wave

P-wave

36 / 40

What is the name of the instrument used to measure the distance between seismic stations and earthquake epicenters?

Seismometer

Rangefinder

Barometer

37 / 40

Which type of fault occurs when the two blocks move horizontally past each other?

Strike-slip fault

Normal fault

Reverse fault

38 / 40

Which type of seismic wave travels fastest through the Earth's interior?

Surface wave

S-wave

P-wave

39 / 40

What is the term for the study of the propagation of elastic waves through the Earth?

Seismic wave theory

Seismic tomography

Seismic reflection

40 / 40

What is the point within the Earth where an earthquake originates called?

Hypocenter

Seismometer

Epicenter

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adminMarch 27, 2024

0 5 1 minute read