Causes of Tectonic Hazards (Edexcel A-Level Geography): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
ShowHide
Practise the questions
10 questions from this quiz
How do Primary (P) waves move through rock?
How do Primary (P) waves move through rock?
Push & pull in direction of travel
Through which materials can Secondary (S) waves travel?
Through which materials can Secondary (S) waves travel?
Only through solid rock
How do Surface (Love) waves move as they travel forwards?
How do Surface (Love) waves move as they travel forwards?
Side to side horizontally
Which earthquake waves are more destructive than P waves?
Which earthquake waves are more destructive than P waves?
S & L waves
How long does ground shaking from earthquakes typically last?
How long does ground shaking from earthquakes typically last?
Less than 60 seconds
What is the maximum speed of pyroclastic flows?
What is the maximum speed of pyroclastic flows?
Up to 700 km/h
Which gas is associated with the most volcanic-related deaths?
Which gas is associated with the most volcanic-related deaths?
Carbon dioxide (CO₂)
At what speed do lahars flow down river valleys?
At what speed do lahars flow down river valleys?
60 km/h
How far apart do tsunami waves typically occur?
How far apart do tsunami waves typically occur?
Minutes apart, sometimes hours
What can cause a tsunami at a subduction zone?
What can cause a tsunami at a subduction zone?
Rapid seabed movement from earthquake