Japan Earthquake and Tsunami Impact

In March 2011, Japan was hit by a massive earthquake and tsunami, causing widespread devastation. The disaster led to a nuclear crisis at Fukushima and had global implications. The video provides a detailed account of the events, including eyewitness testimonies and scientific analyses. It highlights the challenges faced during the recovery and the potential for future seismic threats.

What natural event triggered the massive tsunami in Japan in March 2011?

• A landslide

• An earthquake

• A hurricane

• A volcanic eruption

Which region is known for being one of the most volatile earthquake zones on Earth?

• The Indian Ocean

• The Pacific Ring of Fire

• The Atlantic Ocean

• The Arctic Circle

What was the magnitude of the earthquake that struck Japan in 2011?

• 10.0

• 7.5

• 8.5

• 9.0

What phenomenon occurs when seismic shocks squeeze water out of the ground?

• Liquefaction

• Erosion

• Tsunami

• Volcanism

What was the height of the tsunami waves that hit the Japanese coast?

• 20 meters

• 14 meters

• 10 meters

• 5 meters

What critical infrastructure was severely affected by the tsunami, leading to a nuclear crisis?

• Hiroshima Peace Memorial

• Tokyo Tower

• Osaka Castle

• Fukushima Daiichi nuclear plant

What was the maximum nuclear disaster warning level given to the Fukushima radiation leak?

• Level 3

• Level 7

• Level 9

• Level 5

Which fault line poses a significant seismic threat to the U.S. west coast?

• San Andreas Fault

• Hayward Fault

• Cascadia Fault

• New Madrid Fault

What is a major challenge in predicting earthquakes?

• Government regulations

• Lack of technology

• Unpredictable nature of seismic activity

• Insufficient data

What is a key lesson for countries around the Ring of Fire from the Japan disaster?

• Improving sea defenses and earthquake prediction

• Building taller skyscrapers

• Increasing population density

• Reducing industrial activity