When was the most recent major tsunami to affect the UK?
a) 1755
b) 1883
c) 1929
d) 1952
Answer: d) 1952
Which event caused the deadliest tsunami in UK history?
a) Krakatoa eruption
b) Lisbon earthquake
c) Sumatra earthquake
d) Fukushima earthquake
Answer: b) Lisbon earthquake
The 1755 tsunami, caused by the Lisbon earthquake, is also known by what name in the UK?
a) The Great Wave
b) The Black Wave
c) The Giant Surge
d) The Lisbon Tide
Answer: b) The Black Wave
Which UK region is particularly vulnerable to tsunamis due to its undersea geology?
a) East Anglia
b) West Midlands
c) North West England
d) North East Scotland
Answer: d) North East Scotland
What caused the tsunami that hit the village of Lynmouth in 1952?
a) Volcanic eruption
b) Underwater landslide
c) Earthquake
d) Meteor impact
Answer: b) Underwater landslide
The 1607 Bristol Channel flood is often considered a tsunami-like event. What was its likely cause?
a) Volcanic eruption
b) Underwater landslide
c) Earthquake
d) Storm surge
Answer: d) Storm surge
In 2011, a tsunami warning was issued for parts of the UK following which major global event?
a) Boxing Day tsunami
b) Fukushima earthquake
c) Sumatra earthquake
d) Hurricane Katrina
Answer: b) Fukushima earthquake
Which oceanic feature to the west of the UK has the potential to trigger tsunamis?
a) Irish Sea
b) English Channel
c) North Sea
d) Atlantic Ocean
Answer: d) Atlantic Ocean
What type of earthquake is most likely to trigger a tsunami in the UK region?
a) Strike-slip
b) Normal
c) Reverse
d) Transform
Answer: c) Reverse
What is the term for a tsunami with a single large wave followed by a series of smaller waves?
a) Seiche
b) Tsunami cluster
c) Rogue wave
d) Solitary wave
Answer: c) Rogue wave
Which UK city would likely be at the greatest risk from a large tsunami generated in the Atlantic?
a) London
b) Glasgow
c) Edinburgh
d) Cardiff
Answer: a) London
Which UK national park was affected by the 1607 Bristol Channel flood?
a) Peak District
b) Snowdonia
c) Lake District
d) Dartmoor
Answer: b) Snowdonia
What is the term for a tsunami that is caused by the sudden collapse of an underwater volcanic island?
a) Mega-tsunami
b) Caldera tsunami
c) Volcanic tsunami
d) Lava tsunami
Answer: b) Caldera tsunami
How fast can a tsunami travel across the open ocean?
a) Around 100 km/h
b) Around 500 km/h
c) Around 1000 km/h
d) Around 2000 km/h
Answer: b) Around 500 km/h
What is the most common trigger for tsunamis in the UK?
a) Earthquakes
b) Volcanic eruptions
c) Meteor impacts
d) Tidal waves
Answer: a) Earthquakes
Which body of water lies to the east of the UK and could potentially amplify tsunami effects?
a) Celtic Sea
b) North Sea
c) Irish Sea
d) English Channel
Answer: b) North Sea
How do tsunamis differ from regular ocean waves?
a) They are much smaller
b) They are caused by wind
c) They have longer wavelengths
d) They only occur near coastlines
Answer: c) They have longer wavelengths
Which early warning system can provide advance notice of a potential tsunami?
a) Seismometer
b) Wind vane
c) Barometer
d) Tide gauge
Answer: a) Seismometer
Which phenomenon occurs when a tsunami wave approaches shallower coastal waters?
a) Refraction
b) Reflection
c) Diffraction
d) Scattering
Answer: a) Refraction
The 1607 Bristol Channel flood primarily affected which type of landscape?
a) Desert
b) Coastal marshes
c) Mountain ranges
d) Rainforests
Answer: b) Coastal marshes
What is the term for the point on the shore where a tsunami wave reaches its maximum height?
a) Crest point
b) Trough point
c) Breaker point
d) Run-up point
Answer: d) Run-up point
Which organization is responsible for monitoring and providing tsunami alerts in the UK?
a) UK Met Office
b) Environment Agency
c) British Geological Survey
d) Royal National Lifeboat Institution
Answer: c) British Geological Survey
The term “tsunami” is derived from which language?
a) Japanese
b) Hawaiian
c) Greek
d) Latin
Answer: a) Japanese
Which phenomenon occurs when tsunami waves pass through narrow coastal bays or channels?
a) Resonance
b) Diffraction
c) Dispersion
d) Reflection
Answer: a) Resonance
The 1607 Bristol Channel flood occurred during which season?
a) Spring
b) Summer
c) Autumn
d) Winter
Answer: c) Autumn
What is the term for the point in the ocean where a tsunami is generated?
a) Epicenter
b) Hypocenter
c) Focal point
d) Source area
Answer: d) Source area
The 1607 Bristol Channel flood is often referred to as what type of event?
a) Tsunami
b) Tidal wave
c) Storm surge
d) Earthquake
Answer: b) Tidal wave
Which region of the UK was affected by the 1607 Bristol Channel flood?
a) South West England
b) South East England
c) North West England
d) North East Scotland
Answer: a) South West England
Which type of wave arrives first during a tsunami event?
a) Tidal wave
b) Primary wave (P-wave)
c) Secondary wave (S-wave)
d) Tsunami wave
Answer: b) Primary wave (P-wave)
Which oceanic region is most likely to generate a tsunami affecting the UK?
a) Indian Ocean
b) Pacific Ocean
c) Atlantic Ocean
d) Arctic Ocean
Answer: c) Atlantic Ocean
Which factor contributes to the formation of tsunamis?
a) Strong winds
b) High tides
c) Underwater landslides
d) Lunar cycles
Answer: c) Underwater landslides
How does the 1607 Bristol Channel flood compare to modern tsunamis in terms of its impact?
a) It was more devastating
b) It was less devastating
c) Its impact was similar
d) It was unrelated to tsunamis
Answer: b) It was less devastating
Which instrument is used to measure changes in sea level that could indicate a tsunami?
a) Seismometer
b) Anemometer
c) Barometer
d) Tide gauge
Answer: d) Tide gauge
Which phenomenon occurs when tsunami waves merge and amplify each other’s effects?
a) Refraction
b) Diffraction
c) Constructive interference
d) Destructive interference
Answer: c) Constructive interference
What is the term for a tsunami wave that is unusually large and powerful?
a) Superwave
b) Hyperwave
c) Mega-tsunami
d) Giga-tsunami
Answer: c) Mega-tsunami
What factor contributes to the increased risk of tsunamis in certain UK coastal areas?
a) Frequent earthquakes
b) Volcanic activity
c) Underwater landslides
d) Strong tidal currents
Answer: c) Underwater landslides
Which aspect of tsunamis makes them particularly dangerous to coastal communities?
a) High winds
b) Long duration
c) Strong lightning
d) Rapid wave speed
Answer: d) Rapid wave speed
How can a tsunami warning system be beneficial for coastal communities?
a) It prevents earthquakes
b) It reduces storm surges
c) It provides early alerts
d) It controls tidal waves
Answer: c) It provides early alerts
The 1607 Bristol Channel flood is sometimes referred to as a “black wave” due to what characteristic?
a) Dark coloration of the water
b) Black smoke from fires
c) Destruction of vegetation
d) Impact at night
Answer: a) Dark coloration of the water
Which phenomenon occurs when tsunami waves spread out in different directions upon reaching shallower waters?
a) Resonance
b) Refraction
c) Diffraction
d) Dispersion
Answer: c) Diffraction
What is the term for a tsunami wave that results from a massive undersea landslide?
a) Seiche
b) Megatsunami
c) Storm surge
d) Typhoon wave
Answer: b) Megatsunami
Which event is most likely to cause a landslide-generated tsunami in the UK?
a) Earthquake
b) Volcanic eruption
c) Heavy rainfall
d) Meteor impact
Answer: a) Earthquake
What is the primary factor that determines the size of a tsunami wave?
a) Depth of the ocean
b) Wind speed
c) Earthquake magnitude
d) Lunar cycle
Answer: c) Earthquake magnitude
Which geological feature is associated with tsunamis and often forms along subduction zones?
a) Fault lines
b) Volcanoes
c) Trenches
d) Hotspots
Answer: c) Trenches
How far inland can tsunamis travel in some cases?
a) A few meters
b) Several kilometers
c) Hundreds of kilometers
d) Over a thousand kilometers
Answer: c) Hundreds of kilometers
Which type of wave follows the primary wave (P-wave) during a tsunami event?
a) Tidal wave
b) Secondary wave (S-wave)
c) Rogue wave
d) Tsunami wave
Answer: b) Secondary wave (S-wave)
What is the term for the point in the ocean where a tsunami reaches its maximum height?
a) Epicenter
b) Hypocenter
c) Crest point
d) Trough point
Answer: b) Hypocenter
What precaution can be taken to reduce the impact of tsunamis on coastal communities?
a) Constructing taller buildings
b) Planting more trees
c) Moving farther inland
d) Draining coastal waters
Answer: c) Moving farther inland
Which phenomenon occurs when tsunami waves reflect off the shore and reinforce each other?
a) Refraction
b) Diffraction
c) Constructive interference
d) Destructive interference
Answer: c) Constructive interference
What is the term for a tsunami wave that results from the sudden displacement of a large volume of water?
a) Volcanic tsunami
b) Landslide-generated tsunami
c) Seismic tsunami
d) Tidal wave
Answer: d) Tidal wave
