Earthquakes & Volcanoes MCQs with Answers

Occurring on May 22, 1960, in which country was the most powerful earthquake ever recorded up to that time?

• A.Japan
• B.Indonesia
• C.Chile
• D.United States

The ancient city of Pompeii was destroyed by the eruption of which volcano?

• A.Mount Etna
• B.Mount Vesuvius
• C.Mount Stromboli
• D.Mount Olympus

Past Paper MCQ

P waves speed vs S waves:

• A.P waves are faster than S waves
• B.S waves are faster than P waves
• C.Both travel at the same speed
• D.Speed depends on the magnitude of earthquake

Past Paper MCQ

Mount Vesuvius is located in which country?

• A.Greece
• B.Italy
• C.Spain
• D.Turkey

Past Paper MCQ

Which country has the largest number of Volcanoes in the world?

• A.Japan
• B.Iceland
• C.United States
• D.Indonesia

What is the nature of P waves in terms of motion and propagation?

• A.Longitudinal waves that travel through solids, liquids, and gases
• B.Transverse waves that travel only through solids
• C.Surface waves that travel along the Earth's crust
• D.Electromagnetic waves that travel through vacuum

Which waves are the first to hit the seismographs during an earthquake?

• A.Rayleigh waves
• B.S waves
• C.L waves
• D.P waves

Which waves cannot travel through liquids or gases?

• A.P waves
• B.Surface waves
• C.S waves
• D.Rayleigh waves

What are the waves of energy released during an earthquake called?

• A.Cyclonic waves
• B.Tidal waves
• C.Seismic waves
• D.Thermal waves

Which waves are also known as secondary or shear waves?

• A.P waves
• B.S waves
• C.L waves
• D.Rayleigh waves