natural disasters

How can forest fires start?

• Only by lightning strikes.

• Only through human accidents.

• Naturally by lightning or by human actions.

• Exclusively by volcanic eruptions.

In 2010, how many miners were trapped in the Atacama Desert, Chile, after a mine collapsed?

• 17

• 33

• 69

• 2300

Вам понравился видеоурок?

• Да

• Нет

What percentage of New Orleans was estimated to be underwater due to Hurricane Katrina?

• 20%

• 50%

• 80%

• 100%

What was the magnitude of the earthquake that hit Japan in 2011, which was followed by a tsunami and a nuclear power plant meltdown?

• 7.0

• 8.5

• 9.0

• 10.0