Fukushima Nuclear Crisis Challenges

What natural events led to the crisis at the Fukushima Daiichi nuclear plant?

• A tornado and earthquake

• A volcanic eruption and earthquake

• A tsunami and earthquake

• A hurricane and earthquake

What was the primary cause of the cooling system failure at the Fukushima plant?

• The tsunami knocking out emergency systems

• A fire in the control room

• An explosion in the reactor

• A power outage

What method was initially used to cool the reactors after the explosions?

• Covering with sand

• Using air conditioning

• Spraying water

• Using ice blocks

What technology was used to assess the damage inside the reactor buildings?

• Submarines

• Satellites

• Robots

• Drones

What is a major challenge of cooling the reactors remotely?

• High radiation levels

• Lack of water supply

• Unstable ground conditions

• Communication issues

What problem arises from the water used to cool the reactors?

• It freezes in cold weather

• It causes corrosion in the pipes

• It becomes contaminated with radioactive material

• It evaporates too quickly

What is one of the methods TEPCO is using to manage contaminated water?

• Using it for agricultural purposes

• Releasing it into the ocean

• Pumping it into temporary storage tanks

• Boiling it to remove impurities

What is TEPCO's plan to prevent radiation from spreading?

• Constructing a temporary cover

• Building a permanent wall

• Installing air filters

• Using chemical sprays

What is a long-term goal for the Fukushima site?

• Rebuilding the reactors

• Converting it into a wildlife reserve

• Turning it into a tourist attraction

• Removing the fuel and dismantling the reactors

What is a significant challenge in dismantling the reactors?

• Technological limitations

• Political opposition

• High radiation levels

• Lack of funding