VOICED : EEUU: rio Misisipi se congela

A block of ice moves cautiously in Missouri as the Mississippi River shows signs of freezing due to temperatures dropping to -17 degrees. The historic cold wave in the US has led to exceptional measures, with snow removal accelerated. Temperatures could fall to -50 degrees in some areas, especially in the north and center. Public warnings have been issued about blocked vehicles and skin injuries. Since last Thursday, around 10 people have died, and 15,000 flights have been canceled due to the cold wave.

What natural phenomenon was observed in Missouri due to the drop in temperatures?

• A sandstorm

• Ice blocks moving cautiously

• A hurricane

• A tornado

What measures were taken by regions affected by the cold wave?

• Planting more trees

• Increasing public transport

• Building new roads

• Accelerating snow removal

What was the expected temperature drop in some areas due to the cold wave?

• Below 20 degrees

• Below 50 degrees

• Below 0 degrees

• Below 10 degrees

What were citizens advised to do in response to the cold wave?

• Go on a vacation

• Stay indoors and stock up on food

• Travel to warmer regions

• Attend outdoor events

How many flights were canceled due to the cold wave?

• 20,000

• 10,000

• 5,000

• 15,000